Opportunity Knocks - Season 1 Episode 12 : Episode 12
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.
First Air Date : Jun 13, 1956
Last Air Date : Jun 02, 1990
Runtime : 30 min.
Genre : Family
Stars : Hughie Green, Bob Monkhouse, Les Dawson
Quality : 
- Eps. 1 : Episode 11956-06-13
- Eps. 2 : Episode 21956-06-20
- Eps. 3 : Episode 31956-06-27
- Eps. 4 : Episode 41956-07-04
- Eps. 5 : Episode 51956-07-11
- Eps. 6 : Episode 61956-07-18
- Eps. 7 : Episode 71956-07-25
- Eps. 8 : Episode 81956-08-01
- Eps. 9 : Episode 91956-08-08
- Eps. 10 : Episode 101956-08-15
- Eps. 11 : Episode 111956-08-22
- Eps. 12 : Episode 121956-08-29
- Eps. 13 : Episode 131956-09-05
- Eps. 14 : Episode 141956-09-12
