The Krypton Factor 1977 Genres: Game Show Country: United Kingdom Director: Peter Walker Duration: Episodes Vary 30 Min Year: 1977 Actors: Gordon Burns, Dennis Hewitt, Penny Smith, Roy Barraclough, Annabel Giles, Marian Chanter, Kenneth Kendall, Steve Redgrave, Charles Foster, Guy Standeven, Philip Hardingham, Hamish Meldrum, Alison Heath, Cecilia Edge, Sarah Greene, Andrew O'Connor, Chris Quinten, Ross Davidson Storyline: Quiz show testing contestants' intelligence, general knowledge and fitness. Release: September 7, 1977 (United Kingdom)