Question: In addition to his puppeteering on The Dark Crystal, Dave Goelz is known for performing as which Muppet?
Sentence (from "The Dark Crystal"): The Dark Crystal is a 1982 American–British fantasy adventure film directed by Jim Henson and Frank Oz and stars the voices of Stephen Garlick, Lisa Maxwell, Billie Whitelaw, Percy Edwards, and Barry Dennen.
Relevant evidence: Yes