Kadro (24)
Lee PowellLieutenant Tom Grayson
Bruce BennettLieutenant Frank Corby
Eleanor StewartJanet Warfield
Hugh SothernBen Warfield
Montagu LoveGeneral White
Perry IvinsCrenshaw
Forrest TaylorBensonJohn PicorriProfessor Gould
Sam FlintColonel Grayson
Carleton YoungJohnson, 'Aurora' CrewmanHenry OthoSam Hedges, the Gardener
Reed HowesParker--Sub Crewman
Tom LondonHenchman Wilson
Edmund CobbHenchman Ellis
John DavidsonLin Wing
Benson FongGehorda Outlaw (uncredited)
Victor WongMikichan (uncredited)
Frank BakerGeneral Snell (uncredited)
Jack IngramDirigible Radioman (uncredited)
Buddy RooseveltLieutenant of the 'Pawnee' (uncredited)
Al TaylorBearded Sailor (uncredited)
Harry StrangSgt. Bennett (uncredited)
Robert J. WilkeMarine in Shanghai (uncredited)Jack HendricksMarine (uncredited)