Ralph Byrd as Dick Tracy

Lynne Roberts as Gwen Andrews

Charles Middleton as Pa Stark

Jerry Tucker as Junior

David Sharpe as Agent Ron Merton

Lee Ford as Mike McGurk

Michael Kent as Agent Steve Lockwood

John Merton as Champ Stark

Ray Bennett as Trigger Stark

Jack Roberts as Dude Stark

Ned Glass as Kid Stark

Eddie Foster as Joe Hanner, Taxi Driver

Alan Gregg as Jimmy 'Snub' Madison, thug

Reed Howes as Agent Rance

Bob Terry as Agent Reynolds

Tom Seidel as Agent Hunt

Jack Ingram as Slasher Stark

Harley Wood as Girl