Screenwriter known for writing Jurassic Park III. He also wrote the screenplays for Eragon and Che: Part One and Two. He's been nominated for a Goya Award.
He attended Oberlin College. Jurassic Park III, produced in 2001, was his first big breakthrough.
He appeared on an episode of Dias de Cine in 2009.
He has a daughter named Lillian.
He and Alexander Payne were both writers for Jurassic Park III.