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