Brian Thomas Grazer (born July 12, 1951) is an American film and television producer who founded Imagine Entertainment in 1986 with Ron Howard. Together they have produced many acclaimed films, including A Beautiful Mind and Apollo 13.
Grazer produced the 2002 film 8 Mile, the live-action version of the holiday classic How the Grinch Stole Christmas! (2000), Spike Lee's 2006 crime-thriller Inside Man, and Ridley Scott's American Gangster (2007), which was nominated for two Academy Awards. His producing credits also include the films Changeling and Frost/Nixon. He is the executive producer of 24, Lie to Me, Arrested Development, Parenthood and Friday Night Lights.
Grazer appeared as himself on The Simpsons twice; in "When You Dish Upon a Star", he received movie ideas from Ron Howard, and in "Lost Verizon" where he offered Denis Leary a job for Everyone Poops.