Kelsey Grammer is a multi award-winning American actor, comedian, singer, producer, director and writer, best known for the role of Dr. Frasier Crane - initially in Cheers, then later in the spin-off, Frasier. He is also the voice of Simpsons character, Sideshow Bob.
Off-screen, Kelsey has featured in the plays: The Color Purple, Big Fish as well as the English National Opera's "Man of La Mancha".