as Judge Murdock
as Doc Kemper
as Dr. Matthias (uncredited)
as District Attorney (uncredited)
as Member of the Tribe
as Dr. Randolph
as Marshal Hunt
as Mr. Porter (uncredited)
as Mailman (uncredited)
as U.S. Secretary Platt
as Mr. Hillman
as Academy Awards Attendee (uncredited)
as Lowell
as The Commissioner
as Naturalists' Conference Chairman
as First Explorer
as Man Outside the Club (uncredited)
as Mutate Council Leader
as Dr. Pelham
