Episode 1

Episode 2

Episode 3

Episode 4

Episode 5

Episode 6

Episode 7

Episode 8

Episode 9

Episode 10

Episode 11

Episode 12

Episode 13

Episode 14

Episode 15

All Winners Special

All Winners Show

Opportunity Knocks! International

Episode 19

Episode 20

Episode 21

Episode 22

Episode 23

Episode 24

Episode 25

8 September 1969 - 2 March 1970

Final

Family

Opportunity Knocks

BBC One

ITV1

13 June 1956 - 12 September 1956

4 July 1964 - 3 October 1964

3 July 1965 - 25 December 1965

2 July 1966 - 24 December 1966

29 April 1967 - 23 December 1967

16 March 1968 - 27 July 1968

21 August 1968 - 6 November 1968

25 December 1968 - 23 June 1969

15 June 1970 - 7 December 1970

15 March 1971 - 6 September 1971

8 November 1971 - 1 May 1972

7 August 1972 - 30 April 1973

6 August 1973 - 29 April 1974

5 August 1974 - 28 April 1975

29 September 1975 - 22 March 1976

4 October 1976 - 4 April 1977

19 September 1977 - 27 February 1978

Bob Says Opportunity Knocks - Series 1

Bob Says Opportunity Knocks - Series 2

Bob Says Opportunity Knocks - Series 3

31 March 1990 - 2 June 1990

A radio, and later television, talent show originally hosted by Hughie Green, with a late-1980s revival hosted by Bob Monkhouse, and later by previous winner Les Dawson.