School For Spies is the eleventh episode of the British television series The Secret Service.
Plot[]
A gang posing as priests have been responsible for a great deal of sabotage.
Father Stanley Unwin decides to infiltrate the gang, and after succeeding at some difficult tests he is accepted as a member.
His identity is uncovered and he is put on the wrong end of the gang's next sabotage mission, tried up in a motor launch full of explosives which is on a collision course with a nuclear submarine.
Matthew sneaks on board to save him, and with the aid of the police, the gang are captured.
Regular Cast[]
.png "Father Unwin (school for spies).png (99 KB)")
.png "Matthew (school for spies).png (100 KB)")
.png "The Bishop (school for spies).png (99 KB)")
Guest Cast[]
Brother Gregory
(Jeremy Wilkin)
(Jeremy Wilkin)
5th Brother
(Jeremy Wilkin)
(Jeremy Wilkin)
Brother Jess
(Gary Files)
(Gary Files)
Brother Thomas
(Keith Alexander)
(Keith Alexander)
Brother Simon
(Gary Files)
(Gary Files)
Archdeacon
(Keith Alexander)
(Keith Alexander)
Equipment Used[]
Brother Gregory's car
Explosives truck
Nuclear submarine
(The Invincible)
(The Invincible)
The Brothers lorry
Motor Launch
Locations[]
Stonehouse Hospital
Pennyridge Seminary
Trivia[]
- This episode was shown on the YouTube ITV Retro channel on Saturday 24th January 2026 at 10:00am.