Army Archerd
Gorilla (uncredited)
Edward Bach
Picket (uncredited)
James Bacon
Ape (uncredited)
Stan Barrett
Gorilla (uncredited)
Angelina Bauer
Chimp Protestor (uncredited)
Erlynn Mary Botelho
Ape (uncredited)
Maxine Botelho
Chimp Protester (uncredited)
Dick Bullock
Gorilla (uncredited)
Bruce Fleischer
Gorilla (uncredited)
Paul Frees
Ending Voiceover (uncredited) (voice)
Hank Robinson
Bomb Worshipper (uncredited)