Episode guide
Opportunity Knocks: 6 August 1973 - 29 April 1974
39 episodes ยท first aired Aug 6, 1973
TMDB has no overview for this season.
- 1 Episode 1 Aug 6, 1973 Alan Hibbert International Stunt Show, Clare Evelyn, The Light Fantastic, Lisa Shane, Alex Green and The Jack Sinclair Trio
- 2 Episode 2 Aug 13, 1973 Jackie Hamilton, The Improviros, Rosita and Charmaine, Michael Dobson, Suzi
- 3 Episode 3 Aug 20, 1973 Bob Sharples and his Orchestra, Samura Khan, Chris and Eileen O'Connor, Miriam Nathaniel, The Sid Gatley Band
- 4 Episode 4 Aug 27, 1973 Odyssey, The Montgomery Modern (Teenage) Dancers, The Nutcrackers, The Garndiffaith Gleemen, Jill Fletcher
- 5 Episode 5 Sep 3, 1973 The Silver Trumpets, Chris Summers, Clear White Light, David Jennings, The Chimes
- 6 Episode 6 Sep 10, 1973 Bob Sharples and his Orchestra, Billy Diamond and Susie, Pauline Ebdon, Dave and Amos, Claude Powell
- 7 Episode 7 Sep 17, 1973 Amity, The David Small Duo, Christie 'G', Ward Allen, The Mint
- 8 Episode 8 Sep 24, 1973 Anna Maria and David Holmes, Fraser Spiers and John Campbell, Patricia Hunt, Young Eddie, The Doyley Brothers and Group
- 9 Episode 9 Oct 1, 1973 Bob Sharples and his Orchestra, The Marsandys, Millican and Nesbitt, Lavina Smith, The West Riding County Fire Service Brass Band
- 10 Episode 10 Oct 8, 1973 Ray and Shirley and The King Sound, The Barton Brothers, The Primrose Hill Gymnasts, Ann Murray and Clive Harre, Stefanie
- 11 Episode 11 Oct 15, 1973
- 12 Winners Show Oct 22, 1973
- 13 Episode 13 Oct 29, 1973 Dizzie, Danielle and Daphne, Pink Elephant, Linda and Margo, Tommy Tucker Kelly, Wilson Holliday
- 14 Episode 14 Nov 5, 1973 Bob Sharples and his Orchestra, Andy Andrews, The Tartan Lads, Jacqui, Tim and Wendy, Richard and Lara Jarmain
- 15 Episode 15 Nov 12, 1973 Bob Sharples and his Orchestra, Nathaniel, Julie Carroll, Eddie Angel, Los Tres Hermanos
- 16 Episode 16 Nov 19, 1973 The Ann Barker Dancers, Lois Malcolm, Carol Simm, Bayley, The Bennett Shawcross Duo
- 17 Episode 17 Nov 26, 1973 Roy Earl, Brooks Aehron, Canticle, Angela Calder, The John Carpenter Brass Quintet
- 18 Episode 18 Dec 3, 1973 Ward Jensen and Spaghetti Junction, The Kerr Irish Dancers, The Honeybirds, Ivor Owen, Dermot McConville and Geoff
- 19 Episode 19 Dec 10, 1973 Austin Kent, John Travis and Heather McCubbin, The Rainbow Country Sounds, Harold Gumm, Kathy Ford
- 20 Episode 20 Dec 17, 1973
- 21 Christmas Variety Award Show Dec 24, 1973
- 22 Concorde Special Dec 31, 1973
- 23 Episode 23 Jan 7, 1974 Friends In Harmony, Brian Aherne, The Frank and Peggy Spencer Formation Dancers, Johnny Douglas, Lena Zavaroni
- 24 Episode 24 Jan 14, 1974 Gladys Bennett, Jacqui Edwards, The Nicky Papas Duo, The Mike Price Set, Keith Manifold
- 25 Episode 25 Jan 21, 1974 Cherish, Ella Wilson's Gang, Eric Charnley, Johnny Lancaster, A Taste of Olde England
- 26 Episode 26 Jan 28, 1974 Airborne, Al T. Kossy, Brian Stanborough, The Duo Maurisa, Jo-Anne Gale
- 27 Hughie Green Birthday Special Feb 4, 1974
- 28 Episode 28 Feb 11, 1974 Bryan Taylor, The Mannings, Bill Edwards, Trivan, Maria Mawdsley and Elizabeth Hutchinson
- 29 Episode 29 Feb 18, 1974
- 30 Episode 30 Feb 25, 1974 Salvo, Gail Vaughan, Colin Denis, The Rosetti Woodwind Quintet, Andrea Durrant and Graham Bart
- 31 Episode 31 Mar 4, 1974 Bob Sharples and his Orchestra, The Double Diamonds, Julie Byrne and Nashville Cat, Jon and Janette, Celia Rosenwald
- 32 Episode 32 Mar 11, 1974 The Hurling Dancers, Mel Baron, Erasmus Chorum, Brenda and Ian Longman, Guillermo
- 33 Episode 33 Mar 18, 1974 Wayne Check Allan, Carousel, The National Youth Jazz Orchestra, Anne Allan, Trudi Cavanagh
- 34 Episode 34 Mar 25, 1974 Charles Renwick, The Vintage Syncopators, Joe Cuddy, Cumulus, Merlina
- 35 Episode 35 Apr 1, 1974 The Chester Girls, Tony Venner, The Hans Christian Oom-Pah Band Show, Keli Brown, Mel Baron
- 36 Episode 36 Apr 8, 1974 Gentle and Giant, Witticombe Fair, The Barber Shop Four, Barrie Anderson, Ann Macdonald
- 37 Episode 37 Apr 15, 1974 The S. I. Men's Choir, The Anderson Sisters, The Eagle Jazz Band, Alex Cochrane, Adam and Eve
- 38 Songwriters Show Apr 22, 1974
- 39 All Winners Show Apr 29, 1974