Jackie Cooper

Chuck Brennan

Maureen O'Connor

Nora

Kathleen Burke

Julie Stone

Robert Emmett O'Connor

Police Officer Rourke

Marjorie Main

Mrs. Mary Brennan

Matty Fain

Blackie Davis

George Cleveland

Tim 'Flannel-Mouth' Farley

Bill Elliott

Dr. Allan

Guy Usher

Fog Horn Brennan aka Foggy

Paul White

Spike, Gang Member

Robert Taylor

Gang Member (uncredited)