- Ralph Bellamy
- Inspector Steve Trent
- Shirley Grey
- Gloria Gale
- Arthur Hohl
- Albert Beckett
- Charles Sabin
- Daniel S. Terrence
- J. Carrol Naish
- Mike Russo
- Ward Bond
- Wynkoski
- Edward LeSaint
- Chief of Police O'Brien
- Vincent Sherman
- Willie Tolini
- Edward Keane
- Thornton
- Al Bercovici
- Ted Austin - Orchestra Leader
- Robert Allen
- Reporter
- Earl Askam
- Detective
- Chester A. Bachman
- Night Watchman
- Arthur Belasco
- Detective
- Don Brodie
- Reporter
- Frank Bull
- Radio Policeman
- Eddy Chandler
- Police Sgt. Brady
- Jack Cheatham
- Police Officer
- Steve Clark
- Headwaiter
- Nick Copeland
- Detective
- Kernan Cripps
- Policeman
- Floyd Criswell
- Policeman
- John Webb Dillion
- Policeman
- Frank Fanning
- Policeman
- Bess Flowers
- Nightclub Patron
- Sam Godfrey
- Crook
- Charles Hickman
- House Detective
- Francis McDonald
- Tony - Russo Henchman
- Charles McMurphy
- Policeman
- Bruce Mitchell
- Detective
- Geneva Mitchell
- Thornton's Secretary
- Pat O'Malley
- Police Sgt. Rollins
- Richard Powell
- Police Lieutenant
- Dick Rush
- Detective
- Emmett Vogan
- Lawyer Gregory
- Stanhope Wheatcroft
- Nightclub Patron
- Frank Yaconelli
- Waiter
- Ernie Young
- Headwaiter
