Bud Abbott Slicker Smith

Lou Costello Herbie Brown

Lee Bowman Randolph Parker III

Jane Frazee Judy Gray

Alan Curtis Bob Martin

Nat Pendleton Sgt. Michael Collins

Laverne Andrews Laverne Andrews

Maxene Andrews Maxene Andrews

Patty Andrews Patty Andrews

Samuel S. Hinds Maj. Gen. Emerson

Harry Strang Sgt. Callahan

Nella Walker Mrs. Parker II

Leonard Elliott Henry

Shemp Howard Chef

M.J. Frankovich Announcer

Dora Clement Miss Durling - Camp Hostess

Jean Brooks Camp Hostess

Janet Warren Camp Hostess

Kay Leslie Camp Hostess

Nina Orla Camp Hostess

Dorothy Darrell Camp Hostess

Al Billings Tough Fighter - Maguire's Replacement (uncredited)

Stanley Blystone Recruiting Sergeant (uncredited)

John Butler Supply Sergeant (uncredited)

John Cason Fighter (uncredited)

Charles Coleman Edmunds (uncredited)

Tom Coleman Army Officer (uncredited)

Dean Collins Dancer (uncredited)

Frank Cook Harmonica and Guitar Player (uncredited)

Pat Costello Recruit Who Slugs Herbie (uncredited)

Frankie Dolan Fighter (uncredited)

Kenne Duncan Sergeant on Sidewalk with Sgt. Collins (uncredited)

Franklyn Farnum Officer (uncredited)

James Flavin Recruiting Sergeant (uncredited)

Lloyd Ford Fighter (uncredited)

Harold Goodwin Sergeant Leading Recruits Through Train Station (uncredited)

William Gould Recruiting Major (uncredited)

Frankie Grandetta Pvt. Maguire - Small Boxer (uncredited)

Eddie Hall Craps Player on Train (uncredited)

William Hall Corporal (uncredited)

Buddy Harris Train Porter (uncredited)

Jerome Harte Corporal (uncredited)

George Hoagland Fight Spectator (uncredited)

J. Anthony Hughes Capt. Williams (uncredited)

Selmer Jackson Capt. Johnson (uncredited)

Charles King Jr. Cadet (uncredited)

Jimmie Lucas Corporal (uncredited)

George Magrill Patrol Car Driver (uncredited)

Jewel McGowan Dancer (uncredited)

Bud Mercer Cadet (uncredited)

Lyle Moraine Lt. Poole (uncredited)

Will Morgan Lieutenant (uncredited)

Jack Mulhall Medical Examiner (uncredited)

Nell O'Day Camp Hostess (uncredited)

Frank Penny Sgt. Marks (uncredited)

Jack Perrin Conductor (uncredited)

Don Raye Dick Burnette (uncredited)

Tom Reed Lieutenant (uncredited)

Bob Reeves Conductor (uncredited)

Franklin D. Roosevelt President Roosevelt (archive footage) (uncredited)

Stanley Smith Corporal (uncredited)

Henry L. Stimson Secretary of State (archive footage) (uncredited)

Tom Tyler Boxing Match Ring Announcer (uncredited)

Frankie Van Second at Boxing Match (uncredited)

Robert Wayne Lieutenant (uncredited)

Douglas Wood Randolph Parker II (uncredited)

Carleton Young Supply Sergeant (uncredited)

Hugh Prince Henry (uncredited)