American director/animator/actor who started out with Monty Python.

His works include:

And Now For Something Completely Different (1971; acting, animator, co-screenplay)
Monty Python and the Holy Grail (1974; co-directed, acted, animator, co-screenplay)
Jabberwocky (1977; also co-screenplay) Monty Python's Life of Brian (1979; acted, production design, animator, co-screenplay)
Time Bandits (1981)
Monty Python Live at the Hollywood Bowl (1982; acted, co-screenplay)
Monty Python's the Meaning of Life (1983; acted, co-screenplay, animator)
Spies Like Us (1985; acted)
Brazil (1985; also co-screenplay)
The Adventures of Baron Munchausen (1989; also co-screenplay)
The Fisher King (1991)
Twelve Monkeys (1995)
Fear and Loathing in Las Vegas (1998; also co-screenplay)