Commander Rourke

Commander Rourke (voiced by James Garner) is the main villain of Jaden finds Atlantis: The Lost Empire. He lead an exploration team (which included Jaden and his friends) to find the city of Atlantis. But what Jaden and his friends didn't know was that Rourke was after the "Heart of Atlantis", which was a giant crystal, and sell it for money. He was defeated when he was crystalized and got shattered into pieces.