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.
Leslie Banks
as Bob Lawrence
Edna Best
as Jill Lawrence
Peter Lorre
as Abbott
Frank Vosper
as Ramon Levine
Hugh Wakefield
as Clive
Nova Pilbeam
as Betty Lawrence
Pierre Fresnay
as Louis Bernard
Cicely Oates
as Nurse Agnes
D.A. Clarke-Smith
as Binstead
George Curzon
as Gibson
Frank Atkinson
as Policeman Shot Behind Mattress (uncredited)
Betty Baskcomb
as Lawrence's Maid (uncredited)
