The Fiend Who Walked the West (1958)

A convicted bank robber, serving his sentence and yearning for freedom, becomes entangled with a psychotic, homicidal inmate. This inmate turns on him, terrorizing his wife and murdering his friends.

Directed by: Gordon Douglas

Starring: Hugh O'Brian, Robert Evans, Dolores Michaels, Linda Cristal, Stephen McNally, June Blair

Links: IMDb, Movie posters, Movie stills