

Knowledge can be a deadly thing.
While vacationing in St. Moritz, a British couple receive a clue to an imminent assassination attempt, only to learn that their daughter has been kidnapped to keep them quiet.

Bob Lawrence

Jill Lawrence

Abbott

Ramon Levine

Clive

Betty Lawrence

Louis Bernard
Nurse Agnes

Binstead

Gibson

Policeman Shot Behind Mattress (uncredited)
Lawrence's Maid (uncredited)