American actor best known for playing Alex in director Gus Van Sant's critically acclaimed film, Elephant. He also starred as the titular character in the 2009 film Calvin Marshall.
He was born and raised in Portland, Oregon.
He is the son of Debbie and Jack Frost. He has a brother named Chris.
He starred in the 2003 Gus Van Sant film, Elephant, which chronicled the events leading up to the infamous massacre at Columbine High School.