Harry James
Patty Andrews (as The Andrews Sisters)
Maxene Andrews (as The Andrews Sisters)
Laverne Andrews (as The Andrews Sisters)
Lon Prentice
Lancelot Pringle McBiff
Col. Elias Weatherford
Joyce Mason
Sgt. 'Muggsy' Shavel
Lt. Howard Mason
Bonnie-Belle Schlopkiss
Donny
Peggy
Cpl. Anemic
Tagalong
The Music Makers (as Harry James and His Music Makers)
Vocal Group
Waiter Captain (uncredited)
Member of the Jivin' Jacks and Jills (uncredited)
Recruiting Sergeant (uncredited)
Jeep Driver (uncredited)
Enlistment Sergeant (uncredited)
Uncle (uncredited)
Drill Sergeant (uncredited)
Nightclub Patron Awaiting Table (uncredited)
Band Singer (uncredited)
Private (uncredited)
Dowager (uncredited)
Nightclub Owner (uncredited)
Waiter (uncredited)
Nightclub Patron (uncredited)
Joseph (uncredited)
McAllister (uncredited)
Atkins (uncredited)
Army Captain (uncredited)
Tough Waiter (uncredited)
Maj. Evans (uncredited)
Sergeant (uncredited)