George Rosener

as Otto, Dr. Xavier's Butler

as Dr. Hastings at Hotel (uncredited)

as Klauber

as Dr. Chandler

as Park Hobo (uncredited)

as Slick (uncredited)

as Capt. Hook

as Dr. Bernardi

as Custom Guard (uncredited)

as Hector Munson

as Dugan

as Wunderlich

as Charles Ashton

as John T. Rainey

as Barney (uncredited)

as The Dummy

as Sam Drummond

as Ortello

as Trapper (uncredited)

as Merchant