George Blair Director Adele Mara Belinda Prentice Actor Mark Roberts William Foreman III Actor Lorna Gray Judith Actor Robert Armstrong Insp. Prentice Actor William Haade Iggy Broty Actor Bob Steele Chicago Actor Harry Shannon Severance Actor Charles Evans Jonathan Lowell Actor Joyce Compton Emmy Actor Russell Hicks Col. Bentry Actor Paul E. Burns Prof. Ordson Actor Edward Gargan Big Mac Actor Mary Gordon Miss Keets Actor Patricia Knox Waitress Actor William J. O'Sullivan Producer