as Sandy Comstock
as Jack Sylvester
as Comdr. Kelvey (uncredited)
as Colonel at Court Martial (uncredited)
as Carl Forbes
as Jack Travis
as Bill Clark
as Colonel Saunders
as Mr. Gardiner
as George Tesman
as Hobson
as Jack Staples
as Philip Norton
as Tanner
as Mr. Hallerby
as Douglas Andrews
as Inspector Paley
as Marshall (uncredited)
as Peter Towne
as Kenneth Dunwood
as Justice Van Sloan
as Vern Venters
as Mayor Mitchell
as Clarke
