as Phillip Darrow
as Fred
as Dr. Frazee
as Messenger (uncredited)
as Dr. Tony Drake
as Governor's Aide (uncredited)
as Detective Connors
as Karl Plesser
as Sir Isaac Newton (uncredited)
as Lt. Weston Hathersall
as Lt. Crosby
as Cochrane
as Marshall
as George Menefee (uncredited)
as Tauron
