James Cameron vs. Glenn Beck

James Cameron lashes out at Fox News anchor Glenn Beck, calling his ideas "poisonous," and Beck fires back on the air. INSIDE EDITION has the story.

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.