James Cameron vs. Glenn Beck

It's James Cameron vs. Glenn Beck in a savage war of words.

The director was being interviewed about his blockbuster movie Avatar when he was asked how he felt about the conservative Fox News commentator.

"Glenn Beck is a (expletive deleted). I've met him. He called me the anti-Christ. He's dangerous because his ideas are poisonous," said Cameron.

On his show, Beck responded by mocking Cameron's championing of 3-D movies. And he ridiculed the director's recent Oscar® defeat by his former wife, Katherine Bigelow.

"I kinda feel bad for James Cameron. He's famous for a boat that sank, and then losing to his ex-wife. I mean that had to hurt," said Beck.