Welcome to Muppet Wiki!
Patrick Stewart (b. 1940) is a Shakesperean actor best known for playing Captain Jean-Luc Picard on Star Trek: The Next Generation and Professor Xavier in the X-Men films.
He has appeared on Sesame Street, in an insert with Count von Count, a Shakesperean monologue on the letter B (EKA: Episode 3925), and singing "The Alphabet Song" in a celebrity montage. Stewart considers these appearances to have been one of "the two most distinguished bits of work that I've done in the US" (the other having been his appearance on The Simpsons).[1]
Stewart also voiced Napoleon in the Creature Shop film Animal Farm.