The 39 Steps

A man in London tries to help a counter-espionage agent, but when the agent is killed and the man stands accused, he must go on the run to save himself and stop a spy ring that is trying to steal top-secret information.

Director: Alfred Hitchcock

Cast:Robert Donat , Madeleine Carroll , Lucie Mannheim , Godfrey Tearle , Peggy Ashcroft , John Laurie , Helen Haye , Frank Cellier , Wylie Watson , Gus McNaughton , Jerry Verno , Peggy Simpson , Ivor Barnard , Charles Bennett , Noel Birkin , Ex-Det. Sergt. Bishop , Wallace Bosco , Matthew Boulton