Sabotage

A Scotland Yard undercover detective is on the trail of a saboteur who is part of a plot to set off a bomb in London. But when the detective's cover is blown, the plot begins to unravel.

Director: Alfred Hitchcock

Cast:Sylvia Sidney , Oscar Homolka , Desmond Tester , John Loder , Joyce Barbour , Matthew Boulton , S.J. Warmington , William Dewhurst , Pamela Bevan , Peter Bull , Albert Chevalier , Clare Greet , Charles Hawtrey , Alfred Hitchcock , Martita Hunt , Mike Johnson , J. Hubert Leslie , Aubrey Mather