as Judge Murdock(1 ep)
as Doc Kemper
as Dr. Matthias (uncredited)
as District Attorney (uncredited)
as Member of the Tribe
as Dr. Randolph
as Marshal Hunt(1 ep)
as Mr. Porter (uncredited)
as Mailman (uncredited)
as U.S. Secretary Platt
as Doctor(1 ep)
as Mr. Hillman
as Academy Awards Attendee (uncredited)
as O'Hanlon, Pinkerton Agent (uncredited)
as Lowell
as Judge Lamar(1 ep)
as Judge Knox(1 ep)
as The Commissioner
as Naturalists' Conference Chairman
as Coroner
as First Explorer(1 ep)
as Molineaux(1 ep)
as Man Outside the Club (uncredited)
as Mutate Council Leader
as Sir Arthur(1 ep)
as Dr. Pelham
as Malcolm Smith [Ch. 10]
as Mr. Creely (uncredited)
as Chief of Staff (uncredited)
as Dr. Graffner
as Professor Krantz
as Sam Foster
as Ben Williams
as Headwaiter (uncredited)
as Parole Board Member (uncredited)
as Farmer (uncredited)
as Walt Beck
as Senator (uncredited)
as Paul Gordon
as Sheriff Brice(1 ep)
as Chief of Police (uncredited)
as Professor Graftner
as Minor Role (uncredited)