The Narrow Margin Movie (1952) - Charles McGraw, Marie Windsor, Jacqueline White

The Narrow Margin Movie (1952) Trailer - Plot Synopsis: A woman planning to testify against the mob must be protected against their assassins on the train trip from Chicago to Los Angeles.

Directors: Richard Fleischer, William Cameron Menzies (uncredited)
Writers: Earl Felton (screen play), Martin Goldsmith (story), Jack Leonard (story)
Stars: Charles McGraw, Marie Windsor, Jacqueline White