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who plays paul the wine guy in friends
Paul the Wine Guy was a boyfriend of Monica. He appeared in The Pilot, portrayed by John Allen Nelson.
what is john allen nelson's most well-known role
John Allen Nelson is best known for his role in the sword-and-sorcery Deathstalker III film, along with the famous cult sci-fi flick Killer Klowns from Outer Space.

Question: who did nelson play in the latter film
Self-contained rewrite: who did john allen nelson play in killer klowns from outer space