Terrence Vance Gilliam (born 22 November 1940) is an American-born British screenwriter, film director, animator, actor, comedian and former member of the Monty Python comedy troupe. Gilliam has directed 13 feature films, including Time Bandits (1981), Brazil (1985), The Adventures of Baron Munchausen (1988), The Fisher King (1991), 12 Monkeys (1995), Fear and Loathing in Las Vegas (1998), The Brothers Grimm (2005), Tideland (2005), and The Imaginarium of Doctor Parnassus (2009). The only "Python" not born in Britain, he became a naturalised British subject in 1968 and formally renounced his American citizenship in 2006. Gilliam was born in Minnesota, but spent his high school and college years in Los Angeles. He started his career as an animator and strip cartoonist. He joined Monty Python as the animator of their works, but eventually became a full member and was given acting roles. He became a feature film director in the 1970s. Most of his films explore the theme of imagination and its importance to life, express his opposition to bureaucracy and authoritarianism, and feature characters facing dark or paranoid situations. His own scripts feature black comedy and tragicomedy elements, combined with surprise endings. Gilliam began his career as an animator and strip cartoonist. One of his early photographic strips for Help! magazine featured future Python cast member John Cleese. When Help! folded, Gilliam went to Europe, jokingly announcing in the very last issue that he was "being transferred to the European branch" of the magazine, which, of course, did not exist. Moving to England, he animated sequences for the children's series Do Not Adjust Your Set, which also featured Eric Idle, Terry Jones, and Michael Palin.

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