Discover
Wynne Gibson
Lynn Ashton
Onslow Stevens
Francis Scott Graham
Richard 'Skeets' Gallagher
The Reporter--Miller (as 'Skeets' Gallagher)
Alan Dinehart
Police Inspector Thomas
Warren Hymer
Sam Collins
William Collier Sr.
The Detective--Police Sgt. Melody
John Wray
Willie McGuire
Edward Van Sloan
Professor Franz Lubeck
J. Farrell MacDonald
The Doorman--Mike Costello
Barbara Weeks
Nora
Directing
Edwin L. Marin
Director
Directing
Edwin L. Marin
Director