22 Season
507 Episode
Opportunity Knocks - Season 20 (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.
- Country :
- Genre : Family
- Studio : BBC One, ITV1
- Director :
- Cast : Hughie Green, Bob Monkhouse, Les Dawson
