Michael McCormick is a special effects puppeteer artist.
The Love That Would Not Die 2020
Visual Effects Design Consultant
Troublemakers 1994
Actor
White Sands 1992
Special Effects Makeup Artist
Inside the Labyrinth 1986
as Self
Labyrinth 1986
Costume Designer, Creature Design
Return of the Jedi 1983
as Rancor (uncredited)
The Dark Crystal 1982
Creature Design
Credits from TMDB.