Opportunity Knocks poster

Opportunity Knocks

TV Show 1956 30m/ep Ended
BBC One A BBC One Original

Opportunity Knocks began as a radio talent showcase before moving to television, giving everyday performers a platform to appear before large audiences. Episodes stacked amateur singers, comedians and novelty acts, with success driven by audience response rather than an expert jury, and winners... Read more

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Streaming availability last verified: January 14, 2026

About Opportunity Knocks

Opportunity Knocks began as a radio talent showcase before moving to television, giving everyday performers a platform to appear before large audiences. Episodes stacked amateur singers, comedians and novelty acts, with success driven by audience response rather than an expert jury, and winners gained bookings and wider exposure. Hughie Green hosted the original 1956 series; the format proved durable, and a late 1980s revival brought Bob Monkhouse to the chair, followed by Les Dawson, who had once won on the show. It ran for years and became a familiar household show, focused on family entertainment and discovering new performers.

First broadcast in 1956 after a radio run, Opportunity Knocks became a television staple; the late 1980s revival brought Bob Monkhouse as host, later replaced by former winner Les Dawson, renewing interest among a new generation of viewers.

The programme isn't widely cited for major industry awards, and there are no well-known Oscars or Emmys attached to its name. Any recognition was more popular than institutional. Instead, its measure of success has been the number of performers who used it as a springboard to professional careers.

Opportunity Knocks helped shape postwar British variety television, inspiring later talent formats and becoming shorthand for discovery shows. Viewers remember its open auditions and audience voting as hallmarks of grassroots entertainment. The show's model influenced how popular television sourced new acts and encouraged interactive viewing long before reality competitions.

Critical reactions varied across decades, but audiences kept tuning in for family-friendly variety, the thrill of seeing unknown acts succeed, and the show's emphasis on ordinary people taking the stage. Its straightforward voting and block-by-block format underlined a practical, democratic approach to entertainment that appealed to homes across generations.

Details

Release Date
June 13, 1956
Episode Length
30m
Type
TV Series
Seasons
22
Episodes
507
Network
BBC One, ITV1
Status
Ended
Genres
Family
Country
United Kingdom
Studio
Rediffusion +2 more

Cast

Hughie Green

Hughie Green

Bob Monkhouse

Bob Monkhouse

Les Dawson

Les Dawson

Seasons (22 seasons, 507 episodes)

S1

13 June 1956 - 12 September 1956

14 episodes - 1956

S2

4 July 1964 - 3 October 1964

14 episodes - 1964

S3

3 July 1965 - 25 December 1965

25 episodes - 1965

S4

2 July 1966 - 24 December 1966

26 episodes - 1966

S5

29 April 1967 - 23 December 1967

35 episodes - 1967

S6

16 March 1968 - 27 July 1968

19 episodes - 1968

S7

21 August 1968 - 6 November 1968

12 episodes - 1968

S8

25 December 1968 - 23 June 1969

27 episodes - 1968

S9

8 September 1969 - 2 March 1970

26 episodes - 1969

S10

15 June 1970 - 7 December 1970

26 episodes - 1970

S11

15 March 1971 - 6 September 1971

26 episodes - 1971

S12

8 November 1971 - 1 May 1972

22 episodes - 1971

S13

7 August 1972 - 30 April 1973

37 episodes - 1972

S14

6 August 1973 - 29 April 1974

39 episodes - 1973

S15

5 August 1974 - 28 April 1975

39 episodes - 1974

S16

29 September 1975 - 22 March 1976

24 episodes - 1975

S17

4 October 1976 - 4 April 1977

25 episodes - 1976

S18

19 September 1977 - 27 February 1978

23 episodes - 1977

S19

Bob Says Opportunity Knocks - Series 1

13 episodes - 1987

S20

Bob Says Opportunity Knocks - Series 2

13 episodes - 1988

S21

Bob Says Opportunity Knocks - Series 3

13 episodes - 1989

S22

31 March 1990 - 2 June 1990

9 episodes - 1990

Frequently Asked Questions

Opportunity Knocks is not currently available to stream, rent, or buy online in the US. Check back later for updates.

Opportunity Knocks has 22 seasons with a total of 507 episodes.

Opportunity Knocks began as a radio talent showcase before moving to television, giving everyday performers a platform to appear before large audiences. Episodes stacked amateur singers, comedians and novelty acts, with success driven by audience response rather than an expert jury, and winners g...

Opportunity Knocks stars Hughie Green, Bob Monkhouse, and Les Dawson.

Opportunity Knocks was released on June 13, 1956.

Opportunity Knocks is a Family series.

Hughie Green was the original host, and the late-1980s revival was hosted by Bob Monkhouse, with former winner Les Dawson taking over later. The show moved from radio to television under those hosts.

Opportunity Knocks was a talent show that began on radio and later moved to television, showcasing singers, comedians, and other variety acts. It was presented as a family-friendly competition that highlighted new performers.

The series ran for 22 seasons and produced 507 episodes in total. The show has ended, with its most notable runs spanning from its 1956 origins to later revival periods.

Yes, Les Dawson was a previous winner of Opportunity Knocks and later returned to the show as a host during the revival period. His transition from contestant to host is one of the show's well-known stories.