Paul is Starsky, and I met him before shooting. He was very kind and encouraged us to go with what we wanted to do. It was very sweet to see them back with the car after 25 years.

I was staying on [writer/director/actor] Eric Schaeffer's couch in New York, and he said, "I've got this movie [If Lucy Fell]. Can you do five days on it?" And I was like, "Yeah, anything. Twenty-four hours times five is 120 hours. Oh, great, I'll fill 120 hours of my life with something." So I did that and it was fun, and then I did Flirting with Disaster.

I had two projects that fell apart during preproduction. The first one was this movie that Judd Apatow and I had written about two guys following the Rolling Stones. It was going to be half concert film, half pseudo-documentary. It was Mick Jagger's idea.The other one was Simple Plan, based on a novel by Scott Smith. It's a great book - really stark, not a comedy - about a guy who finds $4 million in a plane crash and decides to keep it.

I don't think it's ever easy to be funny. I find it easy to amuse myself with a certain sort of cynical dark humor that tends toward the meaner side, like my character in Happy Gilmore. Those kinds of characters come easily to me.

You have to stay in character in between takes.

I think this whole celebrity world is weird anyway. Weird and funny and kind of pathetic and yet so right for parody.

It's great to work with the people who make you laugh and who are funnier than I am.