Opportunity Knocks15 March 1971 - 6 September 1971Season 11 · 1971 · 26 episodesEpisodes1Episode 1The Rickmansworth Players, Bonnie Langford, Alan Roper, Peggy Wright, Mike Hayden2Episode 2Dawson Chance, Tyne Tees School of Karate Demonstration Team, Belmont Consort, Kenet and Jani, The Vocalaires3Episode 3Tommy Smith, The Shirley Dunton Dancers, Andrew Dow, Alison Shaw, Rivers Invitation4Episode 4Linda McMurray, The Rival Brothers, Little and Large, Peter Hopewell, Lorna Rogers and Michael Ho5Episode 5Tony and Colin, Tina Townsley, Gweneth Fleetwood, The Jack Strops Quartet, Stuart Atkin's Orchestra6Episode 6Shag Connor's Carrot Crunchers, Christine & Janet Gott, Bob Martell, Bhangra Dance Group, Ken Shaw7Episode 7The Keddellos, Paddy Cassidy, Tamarpand Paul, The Brian Morris Singers, Kayjay Dancers8Episode 8Bob Sharples and his Orchestra, The Victoria Street Girls Pipe Band, Robert Ormerod, The New City Sound, Dave Arnold9Episode 910Episode 1011Episode 11The Dee-Lights, Len Austin, Caroline MacBean, Lorenzo Dale, Johnny More12Episode 12The Antonys, Leah Bell, Thynglchyme, Jimmy Hampson, Gloria Sheaves Dance Troupe13All Winners Show14Episode 14Duo Arbalists, Kingston Operatic Society, Bill Moores, David Williams, Janet Rees15Episode 1516Episode 1617Episode 17Jock Samson, Andree Leroy Dancers, Stuart Gillies, Gloria Speed, The James Boys18Episode 1819Episode 19Simplicity, Shirley Day, Britton's School Band, Los Incas, Robert Grigor20Episode 20The Frank Flynn Trio, Jean Thorley Davies, Les Dennis, The Sheila Tozer Dancers, The Loon Street Gas Band21Episode 21Hughie Green, Bob Sharples and his Orchestra, Stephanie Ryton22Episode 22Richard Giles, The Kaystones, Sally Kelly, Roy Howley, The Melody Girls Choir23Episode 23Michel Henry and Carol-Anne, Susan Black, The New Sounds Crusaders Steel Band, Kim Sutherland, Brian Chalker's New Frontier24Episode 2425Episode 25Jimmy Shand Junior, Mo Simons, Loretta, Newgate Village, Jenny Marvin26All Winners ShowSeason 1Season 2Season 3Season 4Season 5Season 6Season 7Season 8Season 9Season 10Season 12Season 13Season 14Season 15Season 16Season 17Season 18Season 19Season 20Season 21Season 22
