No Limiar do 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