Joseph Anthony Cox (born March 31, 1958) is an American actor known for his roles in Bad Santa, Friday, Me, Myself & Irene, Date Movie, Epic Movie, Disaster Movie and Leprechaun 2. He is also known for his role in George Lucas's Willow, as an Ewok in Return of the Jedi, and as the Preacher in Tim Burton's Beetlejuice. Cox also appeared in various music videos.
For Nickelodeon, he played Elmer the Elder Elf in A Fairly Odd Christmas.