Christopher Allen Lloyd (born October 22, 1938) is an American actor and voice actor who is best known for his roles as Dr. Emmett "Doc" Brown in the Back to the Future trilogy, Uncle Fester in the 1991 comedy film The Addams Family and its 1993 sequel and as Jim Ignatowski on the ABC/NBC sitcom Taxi from 1978 to 1983.
He has had multiple Disney roles. He played Judge Doom in Who Framed Roger Rabbit, Al in Angels in the Outfield and Angels in the Endzone and the Martian/Uncle Martin in My Favorite Martian. He also voiced Merlock the Magician in DuckTales the Movie: Treasure of the Lost Lamp. He also played Dennis Van Welker in Camp Nowhere.