Lew Ayres

Louie Ricarno

Dorothy Mathews

Doris Ricarno

Leon Janney

Jackie Lamarr

Robert Elliott

Captain Pat O'Grady

James Cagney

Steve Mileaway

Kenneth Thomson

Captain of Academy

Jerry Mandy

Gimpy, Gangster

Noel Madison

Rocco

Eddie Kane

Dr. Morton

Tom Wilson

Big Shot Kelly, Gangster

Dwight Frye

Monk, Gangster

Ruth Hall

Undetermined Secondary Role (uncredited)

Al Hill

Jimmy Kirk, Gangster (uncredited)

Thomas E. Jackson

Undetermined Secondary Role (uncredited)

John Kelly

Whitey Eckhart (uncredited)

Gus Leonard

Shop Owner (uncredited)

Collette Merton

Jane (uncredited)

Dick Purcell

Undetermined Secondary Role (uncredited)