From Muppet Wiki

David Greenaway has puppeteered on many Creature Shop productions, beginning with The Dark Crystal and notably including Dinosaurs (as Spike and the face of Roy Hess, amongst others). His sole Muppet credit to date has been assisting on The Animal Show.

Greenaway is the nephew of film director Peter Greenaway, and his non-Henson credits include assisting with Yoda in the Star Wars films Return of the Jedi and The Phantom Menace. In 1998, while briefly living in Berlin, he appeared on-camera in a recurring guest role on the German Tv series Montagskinder.

Henson Credits

• The Dark Crystal: UrIm
• Labyrinth: Goblins (puppeteer)
• The StoryTeller: Badger and Birds ("Sapsorrow"), Wolf, Salmon & Bird ("The Heartless Giant"), The Thought Lion ("The True Bride")
• The Jim Henson Hour: Ultragorgon ("Monster Maker," with many others)
• Teenage Mutant Ninja Turtles: Raphael (face)
• The StoryTeller: Greek Myths: Vulture ("Daedalus and Icarus")
• The Witches: Mice
• Dinosaurs: Spike (face and body), Ethyl Phillips (occasional puppeteer), facial puppetry for Roy Hess, Bert, Bettleheim, Chef, The Doctor, Dr. Herder, Gus Molehill, Hank, The Job Wizard, Lucius, Bob (DMV Worker), Zabar
• Teenage Mutant Ninja Turtles II: The Secret of the Ooze: Raphael
• Jim Henson's The Animal Show with Stinky and Jake
• Babe