Opportunity Knocks

13 June 1956 - 12 September 1956

Jun 13, 1956

14 episodes

Associated Rediffusion Hosted by Hughie Green until 1978

4 July 1964 - 3 October 1964

Jul 4, 1964

14 episodes

ATV London

3 July 1965 - 25 December 1965

Jul 3, 1965

25 episodes

2 July 1966 - 24 December 1966

Jul 2, 1966

26 episodes

29 April 1967 - 23 December 1967

Apr 29, 1967

35 episodes

16 March 1968 - 27 July 1968

Mar 16, 1968

19 episodes

21 August 1968 - 6 November 1968

Aug 21, 1968

12 episodes

Thames Television

25 December 1968 - 23 June 1969

Dec 25, 1968

27 episodes

8 September 1969 - 2 March 1970

Sep 8, 1969

26 episodes

15 June 1970 - 7 December 1970

Jun 15, 1970

26 episodes

15 March 1971 - 6 September 1971

Mar 15, 1971

26 episodes

8 November 1971 - 1 May 1972

Nov 8, 1971

22 episodes

7 August 1972 - 30 April 1973

Aug 7, 1972

37 episodes

6 August 1973 - 29 April 1974

Aug 6, 1973

39 episodes

5 August 1974 - 28 April 1975

Aug 5, 1974

39 episodes

29 September 1975 - 22 March 1976

Sep 29, 1975

24 episodes

4 October 1976 - 4 April 1977

Oct 4, 1976

25 episodes

19 September 1977 - 27 February 1978

Sep 19, 1977

23 episodes

Bob Says Opportunity Knocks - Series 1

Mar 21, 1987

13 episodes

BBC - 21 March 1987 - 20 June 1987 Hosted by Bob Monkhouse

Bob Says Opportunity Knocks - Series 2

Mar 5, 1988

13 episodes

5 March 1988 - 4 June 1988

Bob Says Opportunity Knocks - Series 3

Mar 4, 1989

13 episodes

4 March 1989 - 3 June 1989

31 March 1990 - 2 June 1990

Mar 31, 1990

9 episodes

Hosted by Les Dawson