L'Ecole du crime

Humphrey Bogart

— Mark Braden

Gale Page

— Sue Warren

Billy Halop

— Frank 'Frankie' Warren

Bobby Jordan

— Lester 'Squirt' Smith

Huntz Hall

— Richard 'Goofy' Slade

Leo Gorcey

— Charles 'Spike' Hawkins

Bernard Punsly

— George "Fats" Papadopolous

Gabriel Dell

— Timothy "Bugs" Burke

George Offerman, Jr.

— Red

Weldon Heyburn

— Cooper

Cy Kendall

— Morgan

Charles Trowbridge

— Judge Robert E. Clinton

Spencer Charters

— Old Doctor

Donald Briggs

— New Doctor

Frank Jaquet

— Commissioner

Helen MacKellar

— Mrs. Burke

Al Bridge

— Mr. Burke

Sibyl Harris

— Mrs. Hawkins

Paul Porcasi

— Nick Papadopolos

Frank Otto

— Junkie

Edward Gargan

— Officer Hogan

James B. Carson

— Schwartz

Clayton Moore

— Reporter

Glen Cavender

— Policeman Outside Judge Clinton's Office (uncredited)

Loia Cheaney

— Nurse (uncredited)

Hal E. Chester

— Boy (uncredited)

Harry Cording

— Jim - the Second Guard (uncredited)

Sol Gorss

— Guard (uncredited)

Eddie Graham

— Reporter (uncredited)

Herbert Heywood

— Boiler Room Supervisor (uncredited)