1 Season
13 Episode
The Secret Service - Season 1 Episode 8 Errand Of Mercy (1969)
Suffering from sunstroke, Father Unwin is retired to bed and prescribed sleeping pills by Dr. Brogan. In his fevered dreams, Unwin finds himself on a dangerous mission to deliver medical supplies to Bishopsville, flying in Gabriel to Africa where he and Matthew are captured by natives and attacked by mercenary fighter jets.
- Country : United Kingdom
- Genre : Action & Adventure, Animation
- Studio : Associated Television
- Director : Sylvia Anderson, Gerry Anderson
- Cast : Sylvia Anderson, Stanley Unwin, Keith Alexander, Gary Files, David Graham, David Healy