Tom Brown as Tom Brown

Slim Summerville as Elmer (Slim) Whitman

Richard Cromwell as Robert Randolph III

H.B. Warner as Dr. Brown

Ben Alexander as Cpl. John Clarke

Andy Devine as Mac

Russell Hopton as American Legion Doctor

Betty Blythe as Dolores Delight

Sidney Toler as Maj. Wharton

Willard Robertson as Capt. White

Norman Phillips Jr. as Ernest Carruthers

Tyrone Power as Donald MacKenzie

Kit Guard as K.O. Mooney

Phil Dunham as Counterman

Frank Hagney as Fight Manager

Frank Hagney as Harry - Daffy Diner

Alan Ladd as Cadet

Eugene Pallette as Deaf Diner

Matty Roubert as Cadet

Kit Wain as Cadet

Dick Winslow as Cadet