John Litel
— Inspector Lane
Dick Purcell
— "Bull" Regan
Virginia Dale
— Mary Norton
Sheila Bromley
— Gladys Wagner
Ben Welden
— Wagner
William Haade
— Emmet White
Raymond Hatton
— "Little Joe" Macey
Harland Tucker
— Ward Sturgis
Jack Mower
— Detective Butler
John Harron
— Harris (as Jack Harron)
Michael Mark
— Hartman
Earl Gunn
— Chivvy Predo
Louis Natheaux
— Heinie Dodds
Eddie Acuff
— Detective Pete (uncredited)
Hooper Atchley
— Macey's Attorney (uncredited)
Fern Barry
— Waitress (uncredited)
Veda Ann Borg
— Miss Friday (uncredited)
Sonny Bupp
— Little Boy (uncredited)
John Butler
— Prosecutor in Wagner Case (uncredited)
Nina Campana
— Tony's Wife (uncredited)
Ed Cassidy
— Prison Guard (uncredited)
Lane Chandler
— Prison Guard (uncredited)
Jack Cheatham
— 1st Detective (uncredited)
James Conaty
— Assistant Defense Counsel (uncredited)
Virginia Coomb
— Homely Woman (uncredited)
Georgie Cooper
— Middle-Aged Woman (uncredited)
Joe Cunningham
— Purser (uncredited)
Lester Dorr
— Ship's Office Clerk (uncredited)
Betty Farrington
— Minor Role (uncredited)
Harry Fox
— Auditor (uncredited)