He has also been known for the role he has portrayed on the film Signs and was born on the 21st of July, 1989.He was born to parents Patricia and Christopher Culkin and is the younger brother of actor like Kieran Culkin and Macaulay Culkin.
He began his career as a child actor, acting alongside his older brother Macaulay in the Home Alone franchise (1990–1992) before going on to feature in films including the 1991 film Father of the Bride and its 1995 sequel, My Summer Story (1994), the sequel to A Christmas Story, The Mighty (1998), She's All That, The Cider House Rules (1999), The Dangerous Lives of Altar Boys (2002), Scott Pilgrim vs. His breakout role in Igby Goes Down (2002) received critical acclaim and he was nominated for a Best Actor Golden Globe Award, as well as winning a Critics' Choice Movie Award and Satellite Award.
He has also acted on-stage, most notably in several productions of the Kenneth Lonergan play This Is Our Youth.
The movie is being produced by Superlative Films and Depth of Field in association with Nonetheless Productions.
Chris Weitz, Andrew Miano, Danielle Renfrew Behrens, Aaron Boyd, Ki Jin Kim, and Giulia Caruso serve as producers. The film is currently shooting in Columbus, Ind., which the director said inspired him due to its modern architecture.
He also played a role in She's All That as Laney's younger brother, Simon.