The Man Who Cheated Himself (1950)

A veteran homicide detective who has witnessed his socialite girlfriend kill her husband sees his newly-minted detective brother assigned to the case alongside him.

Director: Felix E. Feist

Cast: Lee J. Cobb, Jane Wyatt, John Dall, Lisa Howard, Harlan Warde, Tito Vuolo, Charles Arnt, Marjorie Bennett, Alan Wells, Mimi Aguglia, Bud Wolfe, Morgan Farley, Howard Negley, William Gould, Art Millan, Gordon Richards, Terry Frost, Mario Siletti