Films are big hits when they touch a lot of people. Things are not funny in a vacuum, they're funny because we respond to some personal dislocation, some embarrassment, some humiliation, some pain we've suffered, or some desire we have.

Acting is all about big hair and funny props... All the great actors knew it. Olivier knew it, Brando knew it.

I had a dream cast when Dan first went off and wrote 'Ghostbusters 3' by himself. It was so long ago that my dream cast was Ben Stiller, Chris Farley, and Chris Rock. That would have been cool. Now, a lot of time has passed, and there are a lot of young funny people.

And then there's some certain physical similarities just in stature and the way they move. They move funny. Belushi used to just walk out onstage, audiences would laugh. And I see that in Jack.

I've been directing for 25 years almost, and I've only directed nine films in that time because I like to be careful.

I believe things happen that can't be explained, but so many people seem intent on explaining them. Everyone has an answer for them. Either aliens or things from the spirit world.