character - Commander (uncredited)

character - Doctor Calloway

character - Detective Dave Lewis

character - Mug (uncredited)

character - Investigator Hogan

character - Butch

character - Kurt Redman

character - Big Jim Johnson

character - Al Bolger

character - James Benson

character - Capt. Long [Chs. 1-2, 4, 11-12]

character - Square Deal Scottie

character - Van Martin - Announcer

character - Fred Morgan

character - Arthur Enslee