Nicolas Cage Freaking Out

I could watch this all day.  Nobody I mean nobody freaks out like Nicolas Cage.

It makes me think that some of this isn't acting and he's really that crazy.  I wouldn't want to be the assistant that messed up something for him.

He's like the Incredible Hulk minus the whole turning green and super strength part.

I've never seen "The Wicker Man" but based on those limited clips it seems like it was just an excuse for Cage to punch women in the face.