Cliff (as Bill Campbell)
Jenny
Peevy
Neville Sinclair
Eddie Valentine
Howard Hughes
Fitch
Wooly
Spanish Johnny (as Robert Guy Miranda)
Rusty
Bigelow
Malcolm
Skeets
Goose
Irma
Millie
Patsy
Wilmer
Jeff
Mike
Stevie (as Joseph D'Angerio)
Mark
Lenny (as Thomas J. Huff)
Pauly
Mrs. Pye
Charlie - Filmstage Actor
Filmstage Director
Noblewoman
Nobleman
Clapperboy
Assistant Director
Government Liaison
Nazi Agent
Zeppelin Captain
Zeppelin Pilot
G-Man
G-Man at Chaplin Field
South Seas Singer
W.C. Fields
South Seas Patron
Clark Gable
FBI Agent (as Richard Warlock)
Reporter
Cameraman
Nurse
Hospital Guard
Clothesline Lady
Good Old Boy
Lothar / Good Old Boy (as Tiny Ron Taylor)
Stewardess
Girl at Newsstand
Newspaper Kid
South Seas Bandleader
South Seas Mermaid
South Seas Camera Girl
Nazi Crewman
Nazi Commando
Airshow Pilot
Airshow Pilot (as Steve Hinton)
Startled Tri-Motor Passenger (uncredited)
G-man (uncredited)
Self (archive footage) (uncredited)
German Army Officer (uncredited)
Spectator at Air Show (uncredited)
Ganster (uncredited)
Nazi Commando (uncredited)
Newsreel Announcer (voice) (uncredited)