as Dr. Lane Aboard SS Bellocona
as Maury (uncredited)
as Prison Commissioner (uncredited)
as Detective Randall (uncredited)
as Durant (uncredited)
as Mr. Coates (uncredited)
as Captain Nils Helstrom
as Russell Carter
as Man from District Attorney's Office (uncredited)
as Lt. Murdock
as Nat Davis (uncredited)
as Airplane Designer (uncredited)
as Commander Reed
as Immigration Officer
as The Judge (voice)
as Superintendent (uncredited)
as Bill
as Gelsey
as Judge Robert Fellows (uncredited)
as Ship's Captain (uncredited)
as Defense Attorney
as Hopkins
as A Demonstrator
