as Wart (voice)
as Boy
as Tartu, Tarzan's Adopted Son
as (voice) (archive footage)
as Danny (uncredited)
as Boy (uncredited)
as Technician
as Jeff (as Rickey Sorenson)
as Creighton Chaney (at 8)
as Larry Thompson (uncredited)
as Controller #2
as Rusty
as Wart (voice) (archive footage)
as Wart (archive footage) (voice)
