effects shop supervisor: Chucky construction team
special effects supervisor
lab technician: chucky construction crew
hair: chucky construction crew (as Ron Pipes II)
hair: chucky construction crew
special effects (as James D. Schwalm)
lab technician: chucky construction crew (as Chris Swift)
shop assistant: chucky construction crew (as Mark Christopher Yagher)
designer and executor: "Chucky" doll
lead sculptor (uncredited)