The Man Who Knew Too Much

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.

CastCrewDetailsGenres

Leslie BanksBob Lawrence

Edna BestJill Lawrence

Peter LorreAbbott

Frank VosperRamon Levine

Hugh WakefieldClive

Nova PilbeamBetty Lawrence

Pierre FresnayLouis Bernard

CCicely OatesNurse Agnes

D.A. Clarke-SmithBinstead

George CurzonGibson

Frank AtkinsonPoliceman Shot Behind Mattress (uncredited)

BBetty BaskcombLawrence's Maid (uncredited)

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