Kenneth Hunter

as Brigadier General

as Manager (uncredited)

as Mr. Van Gelder (uncredited)

as Guest (uncredited)

as Sir Gerald (uncredited)

as Elderly Gentleman (uncredited)

as Times Man (uncredited)

as Member of Parliament (uncredited)

as Lord Tyrmanell (uncredited)

as Naval Company Member (Uncredited)

as Ship's Officer (uncredited)

as General

as Captain Frazer

as Sir Mortimer

as Sir Chas. Benton

as Dr. Loring A. "Burt" Burton

as Director

as Dr. Van Anden

as Robert Sterling

as Robert Sterling

as John West

as Robert Powers

as Geoffrey Allen

as Howard Kent