13 June 1956 - 12 September 1956
14 episodes · 1956
Associated Rediffusion Hosted by Hughie Green until 1978
4 July 1964 - 3 October 1964
14 episodes · 1964
ATV London
3 July 1965 - 25 December 1965
25 episodes · 1965
2 July 1966 - 24 December 1966
26 episodes · 1966
29 April 1967 - 23 December 1967
35 episodes · 1967
16 March 1968 - 27 July 1968
19 episodes · 1968
21 August 1968 - 6 November 1968
12 episodes · 1968
Thames Television
25 December 1968 - 23 June 1969
27 episodes · 1968
8 September 1969 - 2 March 1970
26 episodes · 1969
15 June 1970 - 7 December 1970
26 episodes · 1970
15 March 1971 - 6 September 1971
26 episodes · 1971
8 November 1971 - 1 May 1972
22 episodes · 1971
7 August 1972 - 30 April 1973
37 episodes · 1972
6 August 1973 - 29 April 1974
39 episodes · 1973
5 August 1974 - 28 April 1975
39 episodes · 1974
29 September 1975 - 22 March 1976
24 episodes · 1975
4 October 1976 - 4 April 1977
25 episodes · 1976
19 September 1977 - 27 February 1978
23 episodes · 1977
Bob Says Opportunity Knocks - Series 1
13 episodes · 1987
BBC - 21 March 1987 - 20 June 1987 Hosted by Bob Monkhouse
Bob Says Opportunity Knocks - Series 2
13 episodes · 1988
5 March 1988 - 4 June 1988
Bob Says Opportunity Knocks - Series 3
13 episodes · 1989
4 March 1989 - 3 June 1989
31 March 1990 - 2 June 1990
9 episodes · 1990
Hosted by Les Dawson