Dick Purcell as Gabby Dugan

Wayne Morris as Bill "Jumbo" Mullins

Anne Nagel as Kathleen O'Rourke

Marie Wilson as Elsie

George E. Stone as Nick Torga

Harry Davenport as Tom McKenna

Joseph Crehan as Mike Trotter

Ann Gillis as Peggy O'Rourke

Gordon Hart as Dr. Vernon Noble

Dora Clement as Mrs. O'Rourke

Guy Usher as Mr. O'Rourke

Frank Faylen as Swede

Max Hoffman Jr. as Torchy Myers

Pierre Watkin as Thomas A. White

Garry Owen as Jitters McCarthy, the Referee

George Beranger as Evans, Kathleen's Chauffeur

Bill Elliott as 2nd Radio Announcer

Pauline Garon as Marie

Sol Gorss as Man Yelling at Dugan (uncredited)

Dennis Moore as 1st Radio Announcer

Spec O'Donnell as Clapping Fan

Paul Panzer as Fan Angry at Dugan

Sam Rice as Man Whose Hat Elsie Smashes

Jim Richardson as Henchman Delivering $1000

Cliff Saum as Fan Yanking Elsie Down

Harry Watson as Boy Locating Dugan

Tom Wilson as Penalty Timekeeper

Jack Wise as Man with Penalty Timekeeper (uncredited)

Frank Bruno as Loogan, Nick's Associate