- Bruce Cabot
- Lieutenant Jim Logan
- Rita Hayworth
- J.G. Bliss
- Marc Lawrence
- Chuck Brown
- Richard Fiske
- Hank
- Moroni Olsen
- Capt. Haines
- Norman Willis
- Briggs
- Gene Morgan
- Blake
- Robert Paige
- Thurston
- Lee Prather
- Jamison
- Eddie Fetherston
- Specks
- Stanley Andrews
- Police Commissioner
- Hooper Atchley
- Curtis - Crime Lab Technician
- Harry Bernard
- Joe
- Beatrice Blinn
- Secretary
- Stanley Brown
- Police Photographer
- Georgie Cooper
- Citizen League Member
- Nell Craig
- Citizen League Member
- Beatrice Curtis
- Stewardess
- Dick Curtis
- Radio Broadcaster
- Joe De Stefani
- Miller - the Junk Dealer
- George DeNormand
- Trigger - Henchman
- Ann Doran
- Nurse
- Lester Dorr
- Gangster Shot by Brown
- Frank Fanning
- Detective
- Kit Guard
- Henchman at Pier
- George Lloyd
- Boat Captain
- Pat McKee
- Henchman at Pier
- Wedgwood Nowell
- Citizen League Member
- Ky Robinson
- Casey
- Dick Rush
- Policeman
- Lee Shumway
- Police Switchboard Operator
- Gene Stone
- Waiter
- Charles Trowbridge
- Henley - Committee Spokesman
- John Tyrrell
- Jim Henderson - Pool Room Proprietor
- William Worthington
- Citizen League Member
