Which filmmaker, Roland Joffé or Tommy Wiseau, is known for more Oscar-winning movies?
Roland Joffé: Roland Joffé (born 17 November 1945) is an English-French film director who is known for the Oscar-winning movies "The Killing Fields" and "The Mission". Tommy Wiseau:  He produced "The Room" (2003), which has been described by many critics as "one of the worst movies ever made" and has gained cult film status.
Roland Joffé