Opportunity Knocks — Season 4 BBC One Ended 26 Episodes · Premiered July 2, 1966 · Ended December 24, 1966 ← Season 3 All Seasons Episodes E01 The Defenders with Deirdre, Joseph Heeney, All Paige, Susan Steele, The Dinnam Ensemble Sat, Jul 2 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E02 Episode 2 Sat, Jul 9 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E03 Episode 3 Sat, Jul 16 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E04 Terry Day, The Crazy Tramps, Andre Kovak, Jackie Allan, The Queensway Girls Sat, Jul 23 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E05 Episode 5 Sat, Jul 30 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E06 Episode 6 Sat, Aug 6 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E07 The Sylvans, Joe Kenyon, Audrey Graham, Johnny Stafford, Rhythm Keep-Fit Group Sat, Aug 13 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E08 Episode 8 Sat, Aug 20 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E09 Episode 9 Sat, Aug 27 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E10 The 4 Statesmen, Ronnie Royd, The Komedy Scholars, Michael Powell, Judith Stanbridge Sat, Sep 3 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E11 Episode 11 Sat, Sep 10 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E12 Wilf and Ted Cousins, Associated Arts Dancers, Eric Devereaux, Margaret Williams, Grenville Thisby Sat, Sep 17 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E13 All Winners' Show Sat, Sep 24 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E14 Episode 14 Sat, Oct 1 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E15 Episode 15 Sat, Oct 8 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E16 Episode 16 Sat, Oct 15 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E17 Episode 17 Sat, Oct 22 1966 11:00 AM GMT+0000 60 min ▶ No synopsis available. E18 Episode 18 Sat, Oct 29 1966 12:00 PM GMT+0000 60 min ▶ No synopsis available. E19 Ruth Saxon, Brenda Guidon and Barnard Hynes, The Darrell Sisters, The Fylde Coast Jazzmen, Sheree Starr Sat, Nov 5 1966 12:00 PM GMT+0000 60 min ▶ No synopsis available. E20 The ABC Television Showband, The Silverstone Set Sat, Nov 12 1966 12:00 PM GMT+0000 60 min ▶ No synopsis available. E21 Tony Avon and Roger, Sharon Campbell, Jean Goulding, Vadell and Sue, Graham and Shack Sat, Nov 19 1966 12:00 PM GMT+0000 60 min ▶ No synopsis available. E22 Episode 22 Sat, Nov 26 1966 12:00 PM GMT+0000 60 min ▶ No synopsis available. E23 Episode 23 Sat, Dec 3 1966 12:00 PM GMT+0000 60 min ▶ No synopsis available. E24 Episode 24 Sat, Dec 10 1966 12:00 PM GMT+0000 60 min ▶ No synopsis available. E25 Freddie Starr and The Delmonts Sat, Dec 17 1966 12:00 PM GMT+0000 60 min ▶ No synopsis available. E26 Gala Opportunity Knocks! Sat, Dec 24 1966 12:00 PM GMT+0000 60 min ▶ No synopsis available. ← Season 3 All Seasons
