He gained fame on That 70s Show and starred in several movies including Spread and The Butterfly Effect.
He attempted to save his brother's life with a heart transplant by committing suicide when he was 13, but his father talked him out of it. During his senior year in high school, he was arrested and convicted of burglary.
He created the Punk'd show, where he played pranks on many celebrities in the 2000s, and took over for Charlie Sheen on Two and a Half Men in 2011.
He married Demi Moore in 2005, and the couple split in 2011.
He became famous for his work on That 70's Show with Mila Kunis.