Frankie Darro

as Frankie 'Doc' Kelly

Mary Kornman

as Ruth Hunter

Mantan Moreland

as Jefferson White

John St. Polis

as Doc Hunter

Robert Warwick

as Cyrus Haddon

Maxine Leslie

as Gerry Dailey

Lillian Elliott

as Mrs. Kelly

LeRoy Mason

as Smilin' Bill

Gene O'Donnell

as Slats Eckert

Russell Hopton

as Dave Nolan

Jeffrey Sayre

as Hype Innes

Dave O'Brien

as Charlie

John Beck

Donald Kerr

as Reporter in Phone Booth

Tristram Coffin

as Robert Ames