Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
Detective Michael Shayne (Lloyd Nolan) goes after enemy agents stealing industrial diamonds. Mary Beth Hughes, Helene Reynolds, George Reeves, Steven Geray, Henry Victor, Curt Bois, Emmett Vogan, Mae Marsh, Frank Orth. Directed by Herbert I. Leeds.