A man in London tries to help a counterespionage agent. But when the agent is killed and he stands accused, he must go on the run to both save himself and also stop a spy ring trying to steal top secret information.

Starring:

Alfred Hitchcock, Carleton Hobbs, Charles Bennett, Edgar K Bruce, Elizabeth Inglis, Frank Cellier, Frederick Piper, Godfrey Tearle, Gus McNaughton, Helen Haye, Hubert Leslie, Ivor Barnard, James Knight, Jerry Verno, John Laurie, John Turnbull, Kate Cutler, Lucie Mannheim, Madeleine Carroll, Matthew Boulton, Miles Malleson, Peggy Ashcroft, Peggy Simpson,

Genre:

Thriller, Mystery