Not sure whether this will be sensical - but here goes - a list of what I have - I can use Dropbox to share any and all! I think I am missing 4 episodes. s03e03, s06e02, s06e03, s06e06. There does seem to be confusion about how many episodes in some series' - so I could be missing more! Anyway hope it might help - and apologies for the length of the post!
Series 1
Series 1/ISIHAC_1972.04.11_s01e01_Dialogue_Read_in_a_Specific_Accent.mp3
Series 1/ISIHAC_1972.04.18_s01e02_Plumbers_Ball.mp3
Series 1/ISIHAC_1972.04.25_s01e03_Clothing_Manufacturers_Ball.mp3
Series 1/ISIHAC_1972.05.02_s01e04_Zookeepers_Ball.mp3
Series 1/ISIHAC_1972.05.09_s01e05_Greengrocers'_Ball.mp3
Series 1/ISIHAC_1972.05.16_s01e06_Farmers_Ball.mp3
Series 1/ISIHAC_1972.05.23_s01e07_Doctors_Ball.mp3
Series 1/ISIHAC_1972.05.30_s01e08_Furniture_Salemens_Ball.mp3
Series 1/ISIHAC_1972.06.06_s01e09_Fishmongers_Ball.mp3
Series 1/ISIHAC_1972.06.13_s01e10_Musicians_Ball.mp3
Series 1/ISIHAC_1972.06.20_s01e11_Mechanics_Ball.mp3
Series 1/ISIHAC_1972.06.27_s01e12_Stage,_Screen_&_Radio_Ball.mp3
Series 1/ISIHAC_1972.07.04_s01e13_Geographical_Society_Ball.mp3
Series 2
Series 2/ISIHAC_1973.04.30_s02e01_Funny_Foreigners_Ball.mp3
Series 2/ISIHAC_1973.05.07_s02e02_Sportsmans_Ball.mp3
Series 2/ISIHAC_1973.05.14_s02e03_Television_Ball_(Intro_missing).mp3
Series 2/ISIHAC_1973.05.21_s02e04_North_Americans'_Ball.mp3
Series 2/ISIHAC_1973.05.28_s02e05_Archaeologists_Ball_(Intro_+_outro_missing).mp3
Series 2/ISIHAC_1973.06.04_s02e06_Military_Ball_(Intro_+_outro_missing).mp3
Series 2/ISIHAC_1973.06.11_s02e07_Historians'_Ball.mp3
Series 2/ISIHAC_1973.06.18_s02e08_Clothiers_Ball_(Intro_+_outro_missing).mp3
Series 2/ISIHAC_1973.06.25_s02e09_Astronauts_Ball_(Intro_+_outro_missing).mp3
Series 3
Series 3/ISIHAC_1974.08.28_s03e01_Booksellers_Ball.mp3
Series 3/ISIHAC_1974.09.04_s03e02_Publicans_Ball.mp3
Series 3/ISIHAC_1974.09.18_s03e04_Clerics_Ball.mp3
Series 3/ISIHAC_1974.09.25_s03e05_Politicians_Ball.mp3
Series 3/ISIHAC_1974.10.02_s03e06_Pharmacists_Ball.mp3
Series 4
Series 4/ISIHAC_1975.07.29_s04e01_BBC_Ball.mp3
Series 4/ISIHAC_1975.08.05_s04e02_Schoolteachers_Ball.mp3
Series 4/ISIHAC_1975.08.12_s04e03_Fairyland_Ball.mp3
Series 4/ISIHAC_1975.08.19_s04e04_Housewive's_Ball.mp3
Series 4/ISIHAC_1975.08.26_s04e05_Common_Market_Ball.mp3
Series 4/ISIHAC_1975.09.02_s04e06_Estate_Agents_Ball.mp3
Series 4/ISIHAC_1975.09.09_s04e07_Economists_Ball.mp3
Series 4/ISIHAC_1975.09.16_s04e08_Anatomists'_Ball.mp3
Series 5
Series 5/ISIHAC_1977.03.06_s05e01_Footballers_Ball.mp3
Series 5/ISIHAC_1977.03.13_s05e02_Politicians_Ball.mp3
Series 5/ISIHAC_1977.03.20_s05e03_Astronomers'_Ball.mp3
Series 5/ISIHAC_1977.03.27_s05e04_Geographers'_Ball.mp3
Series 5/ISIHAC_1977.04.03_s05e05_Electrical_Goods_&_Allied_Industries'_Ball.mp3
Series 5/ISIHAC_1977.04.10_s05e06_Tailors_Ball.mp3
Series 5/ISIHAC_1977.04.10_s05e07_Christmas_Compilation.mp3
Series 6
Series 6/ISIHAC_1978.08.22_s06e01_Mad_Scientists'_Ball.mp3
Series 6/ISIHAC_1978.09.12_s06e04_Aristocrats_Ball.mp3
Series 6/ISIHAC_1978.09.19_s06e05_Artists'_Ball.mp3
Series 6/ISIHAC_1978.10.03_s06e07_Vets_Ball.mp3
Series 6/ISIHAC_1978.10.10_s06e08_Travellers_Ball.mp3
Series 6/ISIHAC_1978.10.17_s06e09_Drunkards_Ball.mp3
Series 6/ISIHAC_1978.10.24_s06e10_Old_Testament_Ball.mp3
Series 7
Series 7/ISIHAC_1979.07.16_s07e01_Confectioners_Ball.mp3
Series 7/ISIHAC_1979.07.23_s07e02_Politicians_Ball.mp3
Series 7/ISIHAC_1979.07.30_s07e03_Broadcasting_Ball.mp3
Series 7/ISIHAC_1979.08.06_s07e04_Science_Fiction_Ball.mp3
Series 7/ISIHAC_1979.08.13_s07e05_Gourmets_Ball.mp3
Series 7/ISIHAC_1979.08.20_s07e06_Estate_Agents_Ball.mp3
Series 7/ISIHAC_1979.08.27_s07e07_Advertisers_Ball.mp3
Series 7/ISIHAC_1979.09.03_s07e08_Gardeners_Ball.mp3
Series 7/ISIHAC_1979.09.10_s07e09_Transport_Ball.mp3
Series 7/ISIHAC_1979.09.17_s07e10_Common_Market_Ball.mp3
Series 7/ISIHAC_1979.12.24_s07eS1_Christmas_Ball.mp3
Series 7/ISIHAC_1980.12.24_s07eS2_Christmas_Special.mp3
Series 8
Series 8/ISIHAC_1981.08.22_s08e01_Royal_Ball.mp3
Series 8/ISIHAC_1981.08.29_s08e02_Criminals_Ball.mp3
Series 8/ISIHAC_1981.09.05_s08e03_Hollywood_Ball.mp3
Series 8/ISIHAC_1981.09.12_s08e04_Explorers'_Ball.mp3
Series 8/ISIHAC_1981.09.19_s08e05_Big_Gamehunters'_Ball.mp3
Series 8/ISIHAC_1981.09.26_s08e06_Keep_Fit_Fanatics_Ball.mp3
Series 8/ISIHAC_1981.10.03_s08e07_Household_Furnishers'_Ball.mp3
Series 8/ISIHAC_1981.10.10_s08e08_TV_Awards_Ball.mp3
Series 8/ISIHAC_1981.10.17_s08e09_Cricketers'_Ball.mp3
Series 8/ISIHAC_1981.10.24_s08e10_Music_Lovers_Ball.mp3
Series 9
Series 9/ISIHAC_1982.03.20_s09e01_Orientals'_Ball.mp3
Series 9/ISIHAC_1982.03.27_s09e02_Financiers'_Ball.mp3
Series 9/ISIHAC_1982.04.03_s09e03_Linguists'_Ball.mp3
Series 9/ISIHAC_1982.04.10_s09e04_Students'_Ball.mp3
Series 9/ISIHAC_1982.04.17_s09e05_Sailors'_Ball.mp3
Series 9/ISIHAC_1982.04.24_s09e06_Ecclesiastical_Ball.mp3
Series 9/ISIHAC_1982.05.01_s09e07_Journalists'_Ball.mp3
Series 9/ISIHAC_1982.05.08_s09e08_Theatrical_Ball.mp3
Series 9/ISIHAC_1982.05.15_s09e09_Holidaymakers'_Ball.mp3
Series 9/ISIHAC_1982.05.22_s09e10_Builders'_Ball.mp3
Series 10
Series 10/ISIHAC_1983.02.26_s10e01_Yellow_Pages_Painters_&_Decorators,_Jewellers.mp3
Series 10/ISIHAC_1983.03.05_s10e02_Yellow_Pages_Sculptors,_Massage_Parlours.mp3
Series 10/ISIHAC_1983.03.12_s10e03_Yellow_Pages_Property_Developers.mp3
Series 10/ISIHAC_1983.03.19_s10e04_Yellow_Pages_Grocers,_Gunsmiths.mp3
Series 10/ISIHAC_1983.03.26_s10e05_Yellow_Pages_Family_Planning_Clinics.mp3
Series 10/ISIHAC_1983.04.02_s10e06_Yellow_Pages_Plumbers_&_Sewage_Contractors.mp3
Series 10/ISIHAC_1983.04.09_s10e07_Yellow_Pages_Horticultural_Wholesalers.mp3
Series 10/ISIHAC_1983.04.16_s10e08_Yellow_Pages_Garage_Services.mp3
Series 10/ISIHAC_1983.04.23_s10e09_Yellow_Pages_Farmers.mp3
Series 10/ISIHAC_1983.04.30_s10e10_Yellow_Pages_Marriage_Guidance.mp3
Series 11
Series 11/ISIHAC_1984.04.07_s11e01_Late_Arrivals_at_the_Gamblers'_Ball.mp3
Series 11/ISIHAC_1984.04.14_s11e02_Car_Salesmen_s_Ball.mp3
Series 11/ISIHAC_1984.04.21_s11e03_Vets_Ball.mp3
Series 11/ISIHAC_1984.04.29_s11e04_Removal_Men_s_Ball.mp3
Series 11/ISIHAC_1984.05.05_s11e05_Insurance_Salesmen's_Ball.mp3
Series 11/ISIHAC_1984.05.12_s11e06_Electricians'_Ball.mp3
Series 11/ISIHAC_1984.05.19_s11e07_Security_Services'_Ball.mp3
Series 11/ISIHAC_1984.05.26_s11e08_Catering_Equipment_Purveyors'_Ball.mp3
Series 11/ISIHAC_1984.06.02_s11e09_Charities'_Ball.mp3
Series 11/ISIHAC_1984.06.09_s11e10_Sports_Equipment_Ball.mp3
Series 11/ISIHAC_1984.12.23_s11eSP_Everymans_Guide_to_Mornington_Crescent.mp3
Series 12
Series 12/ISIHAC_1985.05.04_s12e01_Dancers_Ball.mp3
Series 12/ISIHAC_1985.05.11_s12e02_Fishermen's_Ball.mp3
Series 12/ISIHAC_1985.05.18_s12e03_Beauticians'_Ball.mp3
Series 12/ISIHAC_1985.05.25_s12e04_Gamblers'_Ball.mp3
Series 12/ISIHAC_1985.06.01_s12e05_Embassies'_Ball.mp3
Series 12/ISIHAC_1985.06.08_s12e06_Morticians'_Ball.mp3
Series 12/ISIHAC_1985.06.15_s12e07_Expectant_Mothers'_Ball.mp3
Series 12/ISIHAC_1985.06.22_s12e08_Photographers'_Ball.mp3
Series 12/ISIHAC_1985.06.29_s12e09_Farmers'_Ball.mp3
Series 12/ISIHAC_1985.07.06_s12e10_Newsagents'_Ball.mp3
Series 13
Series 13/ISIHAC_1986.07.26_s13e01_Communications_Ball.mp3
Series 13/ISIHAC_1986.08.02_s13e02_Wild_West_Ball.mp3
Series 13/ISIHAC_1986.08.09_s13e03_Travellers_Ball.mp3
Series 13/ISIHAC_1986.08.16_s13e04_Vicar's_Ball.mp3
Series 13/ISIHAC_1986.08.23_s13e05_Caterers_Ball.mp3
Series 13/ISIHAC_1986.08.30_s13e06_Nannies_Ball.mp3
Series 13/ISIHAC_1986.09.06_s13e07_Teachers_Ball.mp3
Series 13/ISIHAC_1986.09.13_s13e08_Health_&_Efficiency_Ball.mp3
Series 13/ISIHAC_1986.09.20_s13e09_Musicians_Ball.mp3
Series 13/ISIHAC_1986.09.27_s13e10_Secret_Service_Ball.mp3
Series 13/ISIHAC_1986.12.25_s13eSP_Christmas_Ball.mp3
Series 14
Series 14/ISIHAC_1987.08.17_s14e01_World_War_Two_Ball.mp3
Series 14/ISIHAC_1987.08.24_s14e02_Shakespearean_Ball.mp3
Series 14/ISIHAC_1987.08.31_s14e03_Wine_and_Cheese_Ball.mp3
Series 14/ISIHAC_1987.09.07_s14e04_Weatherman's_Ball.mp3
Series 14/ISIHAC_1987.09.14_s14e05_Criminals_Ball.mp3
Series 14/ISIHAC_1987.09.21_s14e06_Motorists_Ball.mp3
Series 14/ISIHAC_1987.09.28_s14e07_Sailor's_Ball.mp3
Series 14/ISIHAC_1987.10.05_s14e08_Americans_Ball.mp3
Series 14/ISIHAC_1987.10.12_s14e09_Rag_Trade_Ball.mp3
Series 14/ISIHAC_1987.10.19_s14e10_Doctors_Ball.mp3
Series 14/ISIHAC_1987.12.25_s14eSP_Christmas_Special_(Compilation).mp3
Series 15
Series 15/ISIHAC_1989.01.07_s15e01_Gardeners_Ball.mp3
Series 15/ISIHAC_1989.01.14_s15e02_School_Days_Ball.mp3
Series 15/ISIHAC_1989.01.21_s15e03_Delicatessen_Ball.mp3
Series 15/ISIHAC_1989.01.28_s15e04_Licensed_Victualler's_Ball.mp3
Series 15/ISIHAC_1989.02.04_s15e05_Fleet_Street_Ball.mp3
Series 15/ISIHAC_1989.02.11_s15e06_Keep_Fit_Ball.mp3
Series 15/ISIHAC_1989.02.18_s15e07_The_Car_Dealers_Ball.mp3
Series 15/ISIHAC_1989.02.25_s15e08_DIY_Ball.mp3
Series 15/ISIHAC_1989.03.04_s15e09_Dickensian_Ball.mp3
Series 15/ISIHAC_1989.03.11_s15e10_Roman_Ball.mp3
Series 16
Series 16/ISIHAC_1990.02.05_s16e01_Ecological_Ball.mp3
Series 16/ISIHAC_1990.02.12_s16e02_Detectives'_Ball.mp3
Series 16/ISIHAC_1990.02.19_s16e03_Chefs'_Ball.mp3
Series 16/ISIHAC_1990.02.26_s16e04_Vicars'_Ball.mp3
Series 16/ISIHAC_1990.03.05_s16e05_Travel_Agents'_Ball.mp3
Series 16/ISIHAC_1990.03.12_s16e06_Fashion_Ball.mp3
Series 17
Series 17/ISIHAC_1990.11.17_s17e01_Euro_Ball.mp3
Series 17/ISIHAC_1990.11.24_s17e02_Painters'_Ball.mp3
Series 17/ISIHAC_1990.12.01_s17e03_The_Conservative's_Ball.mp3
Series 17/ISIHAC_1990.12.08_s17e04_Circus_Performers'_Ball.mp3
Series 17/ISIHAC_1990.12.15_s17e05_Cowboys'_&_Indians'_Ball.mp3
Series 17/ISIHAC_1990.12.22_s17e06_Scouts'_&_Guides'_Camping_Jamboree_Ball.mp3
Series 18
Series 18/ISIHAC_1991.06.22_s18e01_Tag_Wrestling,_Singing_Relay_The_Deadwood_Stage,_The_Trolley_Song.mp3
Series 18/ISIHAC_1991.06.29_s18e02_The_Bad_Tempered_Clavier__That's_Entertainment,_I_Love_A_Piano,.mp3
Series 18/ISIHAC_1991.07.06_s18e03_Censored_Song__Oklahoma!,_Get_Me_To_The_Church_On_Time.mp3
Series 18/ISIHAC_1991.07.13_s18e04_Blues_Madrigal_Calypso__The_Costa_Brava_Madrigal,_The_Mrs_T._In_Russia_Madrigal.mp3
Series 18/ISIHAC_1991.07.20_s18e05_Straight_Face,_Opera.mp3
Series 18/ISIHAC_1991.07.27_s18e06_Limericks.mp3
Series 19
Series 19/ISIHAC_1991.10.19_s19e01_Limericks.mp3
Series 19/ISIHAC_1991.10.26_s19e02_Limericks.mp3
Series 19/ISIHAC_1991.11.02_s19e03_Telegrams.mp3
Series 19/ISIHAC_1991.11.09_s19e04_Limericks.mp3
Series 19/ISIHAC_1991.11.16_s19e05_Limericks.mp3
Series 19/ISIHAC_1991.11.23_s19e06_Misleading_Advice.mp3
Series 19/ISIHAC_1991.11.30_s19e07_Limericks.mp3
Series 19/ISIHAC_1991.12.07_s19e08_Limericks.mp3
Series 20
Series 20/ISIHAC_1992.05.23_s20e01_Celebrity_Sponsor.mp3
Series 20/ISIHAC_1992.05.30_s20e02_Fishermens_Film_Club.mp3
Series 20/ISIHAC_1992.06.06_s20e03_Hide_&_Seek.mp3
Series 20/ISIHAC_1992.06.13_s20e04_Hairdressers_Ball.mp3
Series 20/ISIHAC_1992.06.20_s20e05_Confectioners_Ball.mp3
Series 20/ISIHAC_1992.06.27_s20e06_Ornithologists_Film_Club.mp3
Series 20/ISIHAC_1992.08.03_s20eC1_[Compilation_from_s14_+_s15]__Americans_Ball.mp3
Series 20/ISIHAC_1992.08.10_s20eC2_[Compilation_from_s16_+_s17]__Vicars_Ball.mp3
Series 20/ISIHAC_1992.08.10_s20eC2_[Compilation_from_s16_+_s17]_[Cassette_Vol_1_Side_2]__Vicars_Ball.mp3
Series 21
Series 21/ISIHAC_1992.11.14_s21e01_Official_Sponsor.mp3
Series 21/ISIHAC_1992.11.21_s21e02_Her_Majestys_Film_Club.mp3
Series 21/ISIHAC_1992.11.28_s21e03_Farmers_Film_Club.mp3
Series 21/ISIHAC_1992.12.05_s21e04_Limericks.mp3
Series 21/ISIHAC_1992.12.12_s21e05_Undertakers_Film_Club.mp3
Series 21/ISIHAC_1992.12.19_s21e06_Limericks.mp3
Series 21/ISIHAC_1992.12.26_s21eSP_Santas_Film_Club.mp3
Series 21/ISIHAC_1993.07.19_s21eC2_[Compilation_from_s14_+_s15]_[Cassette_Vol_1_Side_1]__Doctors_Ball_[BBC7_2006.12.11].mp3
Series 21/ISIHAC_1993.08.02_s21eC4_[Compilation_from_s20e01_+_s20e02]__Celebrity_Sponsors.mp3
Series 21/ISIHAC_1993.08.09_s21eC5_[Compilation_from_s20e03_+_s20e04]__Vegetable_Film_Club.mp3
Series 21/ISIHAC_1993.08.11_s21eC7_[Compilation_from_s21e01_+_s21e02].mp3
Series 21/ISIHAC_1993.08.23_s21eC8_[Compilation_from_s21e03_+_s21e04].mp3
Series 22
Series 22/ISIHAC_1993.11.06_s22e01_Hospital_Film_Club.mp3
Series 22/ISIHAC_1993.11.13_s22e02_Vicars'_Film_Club.mp3
Series 22/ISIHAC_1993.11.20_s22e03_Motor_Mechanics'_Film_Club.mp3
Series 22/ISIHAC_1993.11.29_s22e04_Zookeepers'_Film_Club.mp3
Series 22/ISIHAC_1993.12.06_s22e05_Gardeners'_Ball.mp3
Series 22/ISIHAC_1993.12.11_s22e06_Chefs'_Film_Club.mp3
Series 22/ISIHAC_1993.12.25_s22esp_Willie_Rushton,_Tim_BrookeTaylor,_Graeme_Garden,_Barry_Cryer.mp3
Series 22/ISIHAC_1994.03.19_s22eC1_[Compilation_from_s19,_s20_+_s21]_[Cassette_Vol_1_Side_3]_Vicars_Film_Club.mp3
Series 22/ISIHAC_1994.03.19_s22eC2_[Compilation_from_s19,_s20_+_s21]_[Cassette_Vol_1_Side_3]__Ornithologists_Film_Club.mp3
Series 23
Series 23/ISIHAC_1994.05.28_s23e01_Butchers'_Film_Club.mp3
Series 23/ISIHAC_1994.06.04_s23e02_Farmers'_Song_Book.mp3
Series 23/ISIHAC_1994.06.11_s23e03_Barmen's_Film_Club.mp3
Series 23/ISIHAC_1994.06.18_s23e04_Bakers'_Film_Club.mp3
Series 23/ISIHAC_1994.06.25_s23e05_Doctors'_Book_Club.mp3
Series 23/ISIHAC_1994.07.02_s23e06_Fruiterers_Film_Club.mp3
Series 24
Series 24/ISIHAC_1994.11.05_s24e01_Lumberjacks_Film_Club.mp3
Series 24/ISIHAC_1994.11.12_s24e02_Entymologists_Film_Club.mp3
Series 24/ISIHAC_1994.11.19_s24e03_Painters'_Film_Club.mp3
Series 24/ISIHAC_1994.11.26_s24e04_Highland_Film_Club.mp3
Series 24/ISIHAC_1994.12.02_s24e05_Motor_Mechanics'_Ball.mp3
Series 24/ISIHAC_1994.12.10_s24e06_Roman_Film_Club.mp3
Series 24/ISIHAC_1994.12.25_s24eXC_[Compilation_from_s21eSP_+_s22eSP]__Santas_Christmas_Ball.mp3
Series 25
Series 25/ISIHAC_1995.05.27_s25e01_Doctors_Song_Book.mp3
Series 25/ISIHAC_1995.06.03_s25e02_Butchers'_Film_Club.mp3
Series 25/ISIHAC_1995.06.10_s25e03_Undertakers'_Song_Book.mp3
Series 25/ISIHAC_1995.06.17_s25e04_Train_Drivers'_Film_Club.mp3
Series 25/ISIHAC_1995.06.24_s25e05_Ornithologists'_Ball.mp3
Series 25/ISIHAC_1995.07.01_s25e06_Fishermens'_Song_Book.mp3
Series 26
Series 26/ISIHAC_1995.11.11_s26e01_Antique_Collectors'_Film_Club.mp3
Series 26/ISIHAC_1995.11.11_s26elr_I'm_Sorry_I_Haven't_A_Clue_Live.mp3
Series 26/ISIHAC_1995.11.18_s26e02_Car_Mechanics'_Song_Book.mp3
Series 26/ISIHAC_1995.11.25_s26e03_Newsagents'_Song_Book.mp3
Series 26/ISIHAC_1995.12.02_s26e04_Weather_Forecasters'_Film_Club.mp3
Series 26/ISIHAC_1995.12.09_s26e05_Painters'_Song_Book.mp3
Series 26/ISIHAC_1995.12.16_s26e06_Elizabethan_Film_Club.mp3
Series 26/ISIHAC_1995.12.25_s26eSP_Christmas_Special_Swanee Kazoo Winter Wonderland.mp3
Series 27
Series 27/ISIHAC_1996.06.01_s27e01_Launderette_Attendants'_Film_Club.mp3
Series 27/ISIHAC_1996.06.08_s27e02_Furniture_Makers'_Song_Book.mp3
Series 27/ISIHAC_1996.06.15_s27e03_Fashion_Designers'_Film_Club.mp3
Series 27/ISIHAC_1996.06.22_s27e04_Biblical_Song_Book.mp3
Series 27/ISIHAC_1996.06.29_s27e05_Bankers'_Film_Club.mp3
Series 27/ISIHAC_1996.07.06_s27e06_Cheesemakers'_Ball.mp3
Series 28
Series 28/ISIHAC_1996.10.21_s28elr_I'm_Sorry_I_Haven't_A_Clue_Live.mp3
Series 28/ISIHAC_1996.11.09_s28e01_TV_Seasons_Gardening.mp3
Series 28/ISIHAC_1996.11.16_s28e02_Butchers'_Song_Book.mp3
Series 28/ISIHAC_1996.11.23_s28e03_Builders'_Film_Club.mp3
Series 28/ISIHAC_1996.11.30_s28e04_Dog_Fanciers'_Song_Book.mp3
Series 28/ISIHAC_1996.12.07_s28e05_Undertakers'_Ball.mp3
Series 28/ISIHAC_1996.12.14_s28e06_Biscuit_Makers'_Film_Club.mp3
Series 28/ISIHAC_1996.12.14_s28e06_Biscuit_Makers'_Film_Club(Humphrey Littleton tribute).mp3
Series 28/ISIHAC_1996.12.14_s28e06_Biscuit_Makers'_Film_Club(With Ned Sherring Tribute to Willie).mp3
Series 28/ISIHAC_1996.12.25_s28ecs_Xmas.mp3
Series 29
Series 29/ISIHAC_1997.06.07_s29e01_Smokers'_Film_Club.mp3
Series 29/ISIHAC_1997.06.14_s20e02_Computer_Programmers'_Song_Book.mp3
Series 29/ISIHAC_1997.06.21_s29e03_Cobblers'_Song_Book.mp3
Series 29/ISIHAC_1997.06.28_s29e04_Australian_Ball.mp3
Series 29/ISIHAC_1997.07.05_s29e05_Weightwatchers_Song_Book.mp3
Series 29/ISIHAC_1997.07.12_s29e06_Builders'_Ball.mp3
Series 30
Series 30/ISIHAC_1997.11.08_s30e01_Hairdressers'_Song_Book.mp3
Series 30/ISIHAC_1997.11.15_s30e02_Zookeepers'_Ball.mp3
Series 30/ISIHAC_1997.11.22_s30e03_Criminals'_Song_Book.mp3
Series 30/ISIHAC_1997.11.29_s30e04_Stockbrokers'_Ball.mp3
Series 30/ISIHAC_1997.12.06_s30e05_Pensioners'_Film_Club.mp3
Series 30/ISIHAC_1997.12.13_s30e06_Old_Testament_Ball.mp3
Series 30/ISIHAC_1997.12.25_s30esp_Xmas_Compilation.mp3
Series 30/ISIHAC_1998.04.20_s30sWR3_Barry_Cryer,_Graeme_Garden,_Willie_Rushton,_Tim_BrookeTaylor.mp3
Series 31
Series 31/ISIHAC_1998.04.06_s31sWR1_Celebrating_Willie_Rushton.mp3
Series 31/ISIHAC_1998.04.27_s31e01_Hairdressers'_Film_Club.mp3
Series 31/ISIHAC_1998.05.04_s31e02_Hoteliers'_Ball.mp3
Series 31/ISIHAC_1998.05.11_s31e03_Welsh_Film_Festival.mp3
Series 31/ISIHAC_1998.05.18_s31e04_Overweight_Ball.mp3
Series 31/ISIHAC_1998.05.25_s31e05_Pilots_&_Airline_Staff_Song_Book.mp3
Series 31/ISIHAC_1998.06.01_s31e06_Football_Managers_Ball.mp3
Series 31/ISIHAC_1998.06.01_s31e06_Football_Managers_Ballv2.mp3
Series 32
Series 32/ISIHAC_1998.11.30_s32e01_Hospital_Book_Club.mp3
Series 32/ISIHAC_1998.12.07_s32e02_Scottish_Ball.mp3
Series 32/ISIHAC_1998.12.14_s32e03_Welsh_Song_Book.mp3
Series 32/ISIHAC_1998.12.21_s32e04_Late_Arrivals_at_the_Driving_Instructors'_Ball.mp3
Series 32/ISIHAC_1998.12.25_s32esP1_[Compilation_from_s31_+_s32]_Xmas Special.mp3
Series 32/ISIHAC_1998.12.28_s32e05_Pensioners'_Song_Book.mp3
Series 32/ISIHAC_1999.01.04_s32e06_Computer_Operators'_Film_Club.mp3
Series 32/ISIHAC_1999.01.11_s32sP2_Desert_Island.mp3
Series 33
Series 33/ISIHAC_1999.05.24_s33e01_Royal_Song_Book.mp3
Series 33/ISIHAC_1999.05.31_s33e02_Countryman's_Ball.mp3
Series 33/ISIHAC_1999.06.07_s33e03_Fishermens'_Book_Club.mp3
Series 33/ISIHAC_1999.06.14_s33e04_Radio_Ball.mp3
Series 33/ISIHAC_1999.06.21_s33e05_Vegetable_Song_Book.mp3
Series 33/ISIHAC_1999.06.28_s33s06_Cobblers'_Film_Club.mp3
Series 34
Series 34/ISIHAC_1999.11.08_s34e01_Builders'_Song_Book.mp3
Series 34/ISIHAC_1999.11.15_s34e02_Shakespearean_Ball.mp3
Series 34/ISIHAC_1999.11.22_s34e03_Music_Lovers'_Ball.mp3
Series 34/ISIHAC_1999.11.29_s34e04_Parliamentary_Song_Book.mp3
Series 34/ISIHAC_1999.12.06_s34e05_Frenchmen's_Ball.mp3
Series 34/ISIHAC_1999.12.13_s34e06_Greek_Film_Club.mp3
Series 34/ISIHAC_1999.12.25_s34eSP_Swanee_Kazoo_Carols.mp3
Series 35
Series 35/ISIHAC_2000.05.22_s35e01_Insects_Ball.mp3
Series 35/ISIHAC_2000.05.29_s35e02_Dog_Breeders_Radio_Times.mp3
Series 35/ISIHAC_2000.06.05_s35e03_Smokers_Song_Book.mp3
Series 35/ISIHAC_2000.06.12_s35e04_Farmers_Radio_Times.mp3
Series 35/ISIHAC_2000.06.19_s35e05_Cheesemakers'_Film_Club.mp3
Series 35/ISIHAC_2000.06.26_s35e06_Pensioners'_Book_Club.mp3
Series 36
Series 36/ISIHAC_2000.11.13_s36e01_Swanee_Kazoo.mp3
Series 36/ISIHAC_2000.11.13_s36e02_Singing_Relay.mp3
Series 36/ISIHAC_2000.11.27_s36e03_Fishermen's_Radio_Times.mp3
Series 36/ISIHAC_2000.12.04_s36e04_Equestrian_Ball.mp3
Series 36/ISIHAC_2000.12.11_s36e05_Military_Ball.mp3
Series 36/ISIHAC_2000.12.18_s36e06_Dogs'_ChatUp_Lines.mp3
Series 36/ISIHAC_2000.12.25_s36eSP_Xmas_Compilation.mp3
Series 37
Series 37/ISIHAC_2001.05.28_s37e01_Beekeepers'_Film_Club.mp3
Series 37/ISIHAC_2001.06.04_s37e02_Complete_Jokes.mp3
Series 37/ISIHAC_2001.06.11_s37e03_Radio_Times_Spanish_Edition.mp3
Series 37/ISIHAC_2001.06.18_s37e04_Pharmacists'_Ball.mp3
Series 37/ISIHAC_2001.06.25_s37e05_Ladies'_Film_Club.mp3
Series 37/ISIHAC_2001.07.02_s37e06_Musicians'_ChatUp_Lines.mp3
Series 38
Series 38/ISIHAC_2001.11.12_s38e01_Golfers'_Film_Club.mp3
Series 38/ISIHAC_2001.11.12_s38es1_Recording_Session_Wolverhampton.mp3
Series 38/ISIHAC_2001.11.19_s38e02_I.T._Ball.mp3
Series 38/ISIHAC_2001.11.26_s38e03_Italian_Radio_Times.mp3
Series 38/ISIHAC_2001.12.03_s38e04_Pessimists'_Song_Book.mp3
Series 38/ISIHAC_2001.12.10_s38e05_Menswear_Department_Ball.mp3
Series 38/ISIHAC_2001.12.17_s38e06_Policemen's_Song_Book.mp3
Series 38/ISIHAC_2001.12.24_s38eSP_Xmas_Special_Jeremy_Hardy.mp3
Series 38/ISIHAC_2002.04.13_s38eSP_30th_Anniversary_Stephen_Fry.mp3
Series 39
Series 39/ISIHAC_2002.05.20_s39e01_Parliamentary_Ball.mp3
Series 39/ISIHAC_2002.05.27_s39e02_Plumbers'_Song_Book.mp3
Series 39/ISIHAC_2002.06.03_s39e03_Pharmacists'_Song_Book.mp3
Series 39/ISIHAC_2002.06.10_s39e04_French_Radio_Times.mp3
Series 39/ISIHAC_2002.06.17_s39e05_Estate_Agents'_Song_Book.mp3
Series 39/ISIHAC_2002.06.24_s39e06_Musical_Conversations.mp3
Series 40
Series 40/ISIHAC_2002.11.18_s40e01_Conservative_Party_Song_Book.mp3
Series 40/ISIHAC_2002.11.25_s40e02_Equestrian_Ball.mp3
Series 40/ISIHAC_2002.12.02_s40e03_Devil's_Song_Book.mp3
Series 40/ISIHAC_2002.12.09_s40e04_Weightwatchers'_Book_Club.mp3
Series 40/ISIHAC_2002.12.16_s40e05_Ornithologists_Song_Book.mp3
Series 40/ISIHAC_2002.12.23_s40e06_Dancers_Ball.mp3
Series 40/ISIHAC_2002.12.30_s40eSP_Xmas_2.mp3
Series 40/ISIHAC_2002.12.30_s40eSP_Xmas.mp3
Series 41
Series 41/ISIHAC_2003.05.26_s41e01_Women_Only_Film_Club.mp3
Series 41/ISIHAC_2003.06.02_s41e02_Gardener_s_Theatre_Club.mp3
Series 41/ISIHAC_2003.06.09_s41e03_Entomologists_Song_Book.mp3
Series 41/ISIHAC_2003.06.16_s41e04_What_s_the_Link_.mp3
Series 41/ISIHAC_2003.06.23_s41e05_Babies_Film_Club.mp3
Series 41/ISIHAC_2003.06.30_s41e06_Pensioners_Song_Book.mp3
Series 42
Series 42/ISIHAC_2003.11.17_s42e01_Russian_Song_Book.mp3
Series 42/ISIHAC_2003.11.24_s42e02_Swanee_Kazoo.mp3
Series 42/ISIHAC_2003.12.01_s42e03_Fishermans_Theatre_Club.mp3
Series 42/ISIHAC_2003.12.08_s42e04_Builders_Book_Club.mp3
Series 42/ISIHAC_2003.12.08_s42e04_Live_from_Audience.mp3
Series 42/ISIHAC_2003.12.15_s42e05_Menswear_Department_Film_Club.mp3
Series 42/ISIHAC_2003.12.22_s42e06_Censored_Songs.mp3
Series 42/ISIHAC_2003.12.22_s42e06_Live_from_Audience.mp3
Series 42/ISIHAC_2003.12.25_s42eSP_I'm_Sorry_I_Haven't_A_Christmas_Carol.mp3
Series 42/ISIHAC_2003.12.29_s42eSP2_Cheddar_Gorge.mp3
Series 43
Series 43/ISIHAC_2004.05.31_s43e01_Aristocrats_Song_Book.mp3
Series 43/ISIHAC_2004.06.07_s43e02_Car_Mechanics_Song_Book.mp3
Series 43/ISIHAC_2004.06.14_s43e03_Butchers_Book_Club.mp3
Series 43/ISIHAC_2004.06.21_s43e04_Drinkers_Film_Club.mp3
Series 43/ISIHAC_2004.06.28_s43e05_Bakers_Song_Book.mp3
Series 43/ISIHAC_2004.07.05_s43e06_Naturists_Film_Club.mp3
Series 44
Series 44/ISIHAC_2004.12.06_s44e01_Daily_Mail_songbook.mp3
Series 44/ISIHAC_2004.12.13_s44e02_Hirsute_Persons_Film_Club.mp3
Series 44/ISIHAC_2004.12.20_s44e03_Lawyers_Song_Book.mp3
Series 44/ISIHAC_2004.12.27_s44eSP_Swanee_Kazoo.mp3
Series 44/ISIHAC_2005.01.03_s44e04_Gluttons_Film_Club.mp3
Series 44/ISIHAC_2005.01.10_s44e05_Grumpy_Song_Book.mp3
Series 44/ISIHAC_2005.01.17_s44e06_Accident_&_Emergency_Film_Club.mp3
Series 45
Series 45/ISIHAC_2005.05.30_s45e01_Menswear_Department_Songbook..mp3
Series 45/ISIHAC_2005.06.06_s45e02_Smokers_Book_Club.mp3
Series 45/ISIHAC_2005.06.13_s45e03_Highway_Code_Songbook.mp3
Series 45/ISIHAC_2005.06.20_s45e04_Welsh_Film_Club.mp3
Series 45/ISIHAC_2005.06.27_s45e05_Baby_and_Toddlers_Songbook.mp3
Series 45/ISIHAC_2005.07.04_s45e06_Electrical_Retailers_Film_Club.mp3
Series 45/ISIHAC_2005.09.01_s45eSP_Edinburgh_fringe_special.mp3
Series 46
Series 46/ISIHAC_2005.11.14_s46e01_Funeral_Directors_Song_Book.mp3
Series 46/ISIHAC_2005.11.21_s46e02_Monkeyhouse_Film_Club.mp3
Series 46/ISIHAC_2005.11.28_s46e03_Cheesemongers_Song_Book.mp3
Series 46/ISIHAC_2005.12.05_s46e04_Unhealthy_Eaters_Film_Club.mp3
Series 46/ISIHAC_2005.12.12_s46eEF_Scottish_Film_club.mp3
Series 46/ISIHAC_2005.12.19_s46e05_Naturists_Song_Book.mp3
Series 46/ISIHAC_2005.12.24_s46eSP_In_Search_of_Mornington_Crescent_[BBC_R4].mp3
Series 46/ISIHAC_2005.12.26_s46e06_Vatican_Film_Club.mp3
Series 47
Series 47/ISIHAC_2006.05.22_s47e01_Curry_House_Song_Book.mp3
Series 47/ISIHAC_2006.05.29_s47e02_Snobbish_Film_Club.mp3
Series 47/ISIHAC_2006.06.05_s47e03_Colds_&_'Flu_Song_Book.mp3
Series 47/ISIHAC_2006.06.12_s47e04_Gardeners'_Film_Club.mp3
Series 47/ISIHAC_2006.06.19_s47e05_Bathroom_Song_Book.mp3
Series 47/ISIHAC_2006.06.26_s47e06_Builders'_Film_Club.mp3
Series 47/ISIHAC_2006.11.03_s47eSP_Hardy_London_(special_Linda_Smith_tribute).mp3
Series 47/ISIHAC_2006.11.10_s47eSP2_Humph_At_80.mp3
Series 48
Series 48/ISIHAC_2006.11.13_s48e01_RSPB_Ball.mp3
Series 48/ISIHAC_2006.11.20_s48e02_Misers_Film_Club.mp3
Series 48/ISIHAC_2006.11.27_s48e03_Fishermens_Ball.mp3
Series 48/ISIHAC_2006.12.04_s48e04_Hospital_Patients_Song_Book.mp3
Series 48/ISIHAC_2006.12.11_s48e05_Gardeners_Ball.mp3
Series 48/ISIHAC_2006.12.18_s48e06_Dog_Breeders_Song_Book.mp3
Series 48/ISIHAC_2006.12.25_s48eSP_The_Best_of_I'm_Sorry_I_Haven't_a_Clue.mp3
Series 49
Series 49/ISIHAC_2007.06.04_s49e01_Old_Testament_Ball.mp3
Series 49/ISIHAC_2007.06.11_s49e02_Learner_Drivers_Film_Club.mp3
Series 49/ISIHAC_2007.06.18_s49e03_Ornathologists_Corner_Shop.mp3
Series 49/ISIHAC_2007.06.25_s49e04_Agricultural_Song_Book.mp3
Series 49/ISIHAC_2007.07.02_s49e05_Butchers'_Ball.mp3
Series 49/ISIHAC_2007.07.09_s49e06_IT_Film_Club.mp3
Series 50
Series 50/ISIHAC_2007.11.12_s50e01_Hairdressers_Ball.mp3
Series 50/ISIHAC_2007.11.19_s50e02_Bartenders_Film_Club.mp3
Series 50/ISIHAC_2007.11.26_s50e03_Farmers_Radio_Times.mp3
Series 50/isihac_2007.12.03_s50e04_furniture_makers'_song_book.mp3
Series 50/ISIHAC_2007.12.10_s50e05_Butchers'_Song_Book.mp3
Series 50/ISIHAC_2007.12.17_s50e06_Overweight_Radio_Times.mp3
Series 50/ISIHAC_2007.12.24_s50eSP_The_Best_Of_I'm_Sorry_I_Haven't_A_Clue_2007.mp3
Series 50/ISIHAC_2007.12.25_s50eSP_Humph_in_Wonderland.mp3
Series 51
Series 51/ISIHAC_2009.06.15_S51E00_Trailer.mp3
Series 51/ISIHAC_2009.06.15_S51E01.mp3
Series 51/ISIHAC_2009.06.22_s51e02.mp3
Series 51/ISIHAC_2009.06.29_s51e03.mp3
Series 51/ISIHAC_2009.07.06_s51e04.mp3
Series 51/ISIHAC_2009.07.13_s51e05.mp3
Series 51/ISIHAC_2009.07.20_s51e06.mp3
Series 52
Series 52/ISIHAC_2009.11.16_s52e01_Films_for_OAPs.mp3
Series 52/ISIHAC_2009.11.23_s52e02_MP's_songbook.mp3
Series 52/ISIHAC_2009.11.30_s52e03_Gardener's_Film_Club.mp3
Series 52/ISIHAC_2009.12.07_s52e04.mp3
Series 52/ISIHAC_2009.12.14_s52e05.mp3
Series 52/ISIHAC_2009.12.21_s52e06.mp3
Series 53
Series 53/ISIHAC_2010.06.21_s53e01_Hairdressers_Songbook.mp3
Series 53/ISIHAC_2010.06.28_s53e02_Swannie_Whistle_Game.mp3
Series 53/ISIHAC_2010.07.05_s53e03_DIY_Songbook.mp3
Series 53/ISIHAC_2010.07.12_s53e04_Farmers_Film_Club.mp3
Series 53/ISIHAC_2010.07.19_s53e05_Hospital_Songbook.mp3
Series 53/ISIHAC_2010.07.26_s53e06_Beer_Lovers_Film_Club.mp3
Series 54
Series 54/ISIHAC_2010.12.27_s54e01.mp3
Series 54/ISIHAC_2011.01.03_s54e02.mp3
Series 54/ISIHAC_2011.01.10_s54e03.mp3
Series 54/ISIHAC_2011.01.17_s54e04.mp3
Series 54/ISIHAC_2011.01.24_s54e05_Dog_Lovers_Ball.mp3
Series 54/ISIHAC_2011.01.31_s54e06_Indian_Restaurant_Songbook.mp3
Series 55
Series 55/ISIHAC_2011.06.27_s55e01_Motorway_Services_Catered_by_Heston_Blumenthal.mp3
Series 55/ISIHAC_2011.07.04_s55e02_In_My_Pants.mp3
Series 55/ISIHAC_2011.07.11_s55e03_Modern_Hymnbook.mp3
Series 55/ISIHAC_2011.07.18_s55e04_Text_Acronyms_for_the_Older_Generation.mp3
Series 55/ISIHAC_2011.07.25_s55e05_Anatomists_Songbook.mp3
Series 55/ISIHAC_2011.08.01_s55e06_Films_Popular_with_Overweight_People_and_Those_on_a_Diet.mp3
Series 56
Series 56/ISIHAC_2011.11.14_s56e01_Sweet_Toothed_Film_Club.mp3
Series 56/ISIHAC_2011.11.21_s56e02_Pensioners_Song_Book.mp3
Series 56/ISIHAC_2011.11.28_s56e03_Pest_Controllers_Song_Book.mp3
Series 56/ISIHAC_2011.12.05_s56e04_Unscary_Film_Club.mp3
Series 56/ISIHAC_2011.12.12_s56e05_Electricians_Song_Book.mp3
Series 56/ISIHAC_2011.12.19_s56e06_Pensioners_Film_Club.mp3
Series 57
Series 57/ISIHAC_2012.06.25_s57e01.mp3
Series 57/ISIHAC_2012.07.02_s57e02.mp3
Series 57/ISIHAC_2012.07.09_s57e03.mp3
Series 57/ISIHAC_2012.07.16_s57e04.mp3
Series 57/ISIHAC_2012.07.23_s57e05.mp3
Series 57/ISIHAC_2012.07.30_s57e06.mp3
Series 58
Series 58/ISIHAC_2012.11.12_s58e01_Scottish_Songbook.mp3
Series 58/ISIHAC_2012.11.19_s58e02_Advertising_Slogan.mp3
Series 58/ISIHAC_2012.11.26_s58e03_Entomologist's_Film_Club.mp3
Series 58/ISIHAC_2012.12.03_s58e04_Shepherds_Songbook.mp3
Series 58/ISIHAC_2012.12.10_s58e05_Cat_Lovers_Songbook.mp3
Series 58/ISIHAC_2012.12.17_s58e06_Lancashire_Sayings.mp3
Series 58/ISIHAC_2012.12.26_s58e07_Christmas Special.mp3
Series 59
Series 59/ISIHAC_2013.07.01_S59E01.mp3
Series 59/ISIHAC_2013.07.08_S59E02.mp3
Series 59/ISIHAC_2013.07.15_S59E03.mp3
Series 59/ISIHAC_2013.07.22_S59E04.mp3
Series 59/ISIHAC_2013.07.29_S59E05.mp3
Series 59/ISIHAC_2013.08.05_S59E06.mp3
Series 60
Series 60/ISIHAC_2013.11.11_s60e01 Vegetarians Song Book [BBC R4].mp3
Series 60/ISIHAC_2013.11.18_S60E02 Weston-Super-Mare 2.mp3
Series 60/ISIHAC_2013.11.25_S60E03 Theatre Royal Drury Lane 1.mp3
Series 60/ISIHAC_2013.12.02_S60E04 Theatre Royal Drury Lane 2.mp3
Series 60/ISIHAC_2013.12.09_S60E05 Bread_Lovers_Songbook.mp3
Series 60/ISIHAC_2013.12.16_S60E06 Churchgoers_Movies.mp3
Series 61
Series 61/ISIHAC_2014.06.30_S61E01=Hairy_Audience_Films.mp3
Series 61/ISIHAC_2014.07.07_S61E02=Builders_Songbook.mp3
Series 61/ISIHAC_2014.07.014_S61E03=Meat_Eaters'_Songbook.mp3
Series 61/ISIHAC_2014.07.21_S61E04=Dog_Lovers'_Film_Club.mp3
Series 61/ISIHAC_2014.07.28_S61E05=Monkey_Film_Club.mp3
Series 61/ISIHAC_2014.08.04_S61E06=Cat_Lovers_Songbook.mp3
Series 62
Series 62/ISIHAC_2014.11.17_S62E01.mp3
Series 62/ISIHAC_2014.11.24_S62E02.mp3
Series 62/ISIHAC_2014.12.01_S62E03.mp3
Series 62/ISIHAC_2014.12.08_S62E04.mp3
Series 62/ISIHAC_2014.12.15_S62E05.mp3
Series 62/ISIHAC_2014.12.22_S62E06.mp3
Series 63
Series 63/ISIHAC_2015.07.06_S63e00_Barry Cryer at 80.mp3
Series 63/ISIHAC_2015.07.13_S63e01 - 2015-07-13 - Miles Jupp, A Musical Joke.mp3
Series 63/ISIHAC_2015.07.20_S63e02 - 2015-07-20 - Miles Jupp, Dentists' Film Club.mp3
Series 63/ISIHAC_2015.07.27_S63e03 - 2015-07-27 - Omid Djalili, Confectioners' Film Club.mp3
Series 63/ISIHAC_2015.08.03_S63e04 - 2015-08-03 - Omid Djalili, Fruiterers' Song Book.mp3
Series 63/ISIHAC_2015.08.10_S63e05 - 2015-08-10 - Susan Calman, Less Scary Remakes.mp3
Series 63/ISIHAC_2015.08.17_S63e06 - 2015-08-17 - Susan Calman, What Was The Question.mp3
Series 64
Series 64/ISIHAC_2015.11.30_s64e01 S64E01.mp3
Series 64/ISIHAC_2015.12.07_s64e02 S64E02.mp3
Series 64/ISIHAC_2015.12.14_s64e03 S64E03.mp3
Series 64/ISIHAC_2015.12.21_s64e04 S64E04.mp3
Series 64/ISIHAC_2015.12.28_s64e05 S64E05.mp3
Series 64/ISIHAC_2016.04.04_s64e06 S64E06.mp3