Alfred Hitchcock, Charles Bennett, John Loder, Helen Simpson, Sylvia Sidney, Oskar Homolka, Desmond Tester, Joseph Conrad, Ian Hay, E.V.H. Emmett

Sabotage is a movie starring Sylvia Sidney, Oskar Homolka, and Desmond Tester. 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...