John Alberto Leguizamo (; Colombian Spanish: [leɣiˈsamo]; born July 22, 1964) is an American actor, stand-up comedian, producer, playwright and screenwriter. He rose to fame with a co-starring role in the action comedy Super Mario Bros. (1993) as Luigi and a supporting role in the crime drama Carlito's Way (1993). Other roles include Sid the Sloth in the animated Ice Age films (2002–2016) and the narrator of the sitcom The Brothers García (2000–2004). His other notable films are To Wong Foo, Thanks for Everything! Julie Newmar for which he was nominated for a Golden Globe Award for Best Supporting Actor, Spawn, Moulin Rouge!, Land of the Dead, Summer of Sam,Chef, John Wick, John Wick: Chapter 2, The Happening, and Romeo + Juliet. He had a recurring role on ER and was a series regular on The Kill Point. He is also known for his role as Ozzy Delvecchio on Bloodline.
As of 2009, he has appeared in over 75 films, produced over 10 films, starred on Broadway in several productions (winning several awards, including a Special Tony Award), made over 12 television appearances, and has produced or starred in many other television shows.
He is also known as John Alberto Leguizamo.