Bob Sessions
Nick's Father / Meanest Monster in Monster Land / Mr. Bad / Gomora / Lobster Men / Geronimon / Dorobon (voice)
Acting
Nicholas Curror
Nick
Acting
Sarah Taunton
Nick's Mother
Acting
Wendy Danvers
Edmund's Wife / Nick (voice) / Ultra Mother (voice)
Acting
Marc Smith
Various Ultras / Hanuman (voice) (uncredited)
Acting