The Secret Service

Season 1 Episode 9: The Deadly Whisper

Unwin encounters trouble in his parish when a local scientist is held hostage and forced to complete work on a prototype ultrasonic rifle so that mercenaries can shoot down a new jet.

Genre:

Animation, Sci-Fi & Fantasy, Action & Adventure, Family

Seasons:

1

Episodes:

13

Actor:

Stanley Unwin, Gary Files, Jeremy Wilkin

Quality:

HD

Status:

Ended

First Air:

1969

IMDb:

5.8