Opportunity Knocks15 June 1970 - 7 December 1970Season 10 · 1970 · 26 episodesEpisodes1Episode 12Episode 2The Black Abbots, Elizabeth Gale, The Gaytones, Meurig Davies, Benny Yorke3Episode 3The Christine Lee Set, Desmond Brown, The Four Hardings, Carl Manning, Joy and Jennifer4Episode 4Martin Harvey and the Munix, Gordon Traynor, The Musical Box, Eddie Flanagan, Lorelei Lee5Episode 5Bob Sharples and his Orchestra, Jean Bennett, Yvonne Authers, The Reg Guest Trio, The Hornsey Operatic and Dramatic Society6Japan Week Celebration Edition7Episode 7Scott and Ascot, Fred Reeves, The Earl of Mustard, Hazel Day, Teresa and Runji8Episode 8Bob Sharples and his Orchestra, Helen Turner, Mud, Bryan Dover, Wally and Jo Binch9Episode 9Lesley King, Anna Desti, Billy Watson, The Stane Street Jazzmen, The Kathleen Howell Trio10Episode 10The Dabrowa Singers, The D. J. Duo, Micky and Karin, Johnny Franks, Rosalind11Episode 11Melek and Said with Hasan, Trevor Hickson, The Star-Lites, The Stag Party, Eric Fields12Episode 1213All Winners Show14Episode 1415Episode 15Hughie Green, Bob Sharples and his Orchestra, Karen, Mike Parkin and Ann, Two's Company16Episode 16Isobelle Bond, The Brymbo Male Voice Choir, Julie, Deborah and Lynn, Johnnie Carroll, The Gun Players17Episode 17Bob Sharples and his Orchestra, The Royal Marine Un-Armed Combat Display Team, The New Workd, Elaine Lesley, Dezi Arnold18Episode 18Freddie Eldrett, Tony Grant, Linda Grant, The Steelers Family Foursome, The Huddersfield and District Gilbert and Sullivan Society19Episode 19The Three Graces, Jill Bennett, The Pearce Brothers, The Pleasure Men, Frank Holder20Episode 20Lorraine Cowley, The Duo Lopez, Jean Jones, Peters and Dell, The Roundabout21Episode 21Strutt and Knowles, The Ernie Tomasso Family, Lynda Clarke, Kenneth Ormston, The Ballet Montparnasse22Episode 2223Episode 23Bob Sharples and his Orchestra, Marie Peters and Michael Knights, Dick Burge, The Geoff Laycock Sound, May McKie and Kay Alexander24Episode 2425Episode 25The Harlequinade Ballet, Phil 'Heavyweight' Marlow and The Big Charles Outfit, Heather Corbett, Brenda Scott and The Mike Alexander Trio, Sid Francis26Episode 26Season 1Season 2Season 3Season 4Season 5Season 6Season 7Season 8Season 9Season 11Season 12Season 13Season 14Season 15Season 16Season 17Season 18Season 19Season 20Season 21Season 22
