You reach a certain age, and you realize, 'Wow: there are younger people doing this better than I can, and don't leave me out - I don't want to be left behind. I want to do it, too. Where are you going? I want to be part of it.'

I tell you, the difference for me is between being victimized, terrorized, numbed by reading about different disasters, or reducing the anxiety by getting up and doing something about it, at whatever level.

I think it's the actor's job - when you think of being typecast or getting out of the shadow of whatever you've had success in - it's up to you as an actor. The industry will always want to hire you for what you were successful in last and what made money. But you can say no to that and look for other parts.

Many people continue to think of sharks as man-eating beasts. Sharks are enormously powerful and wild creatures, but you're more likely to be killed by your kitchen toaster than a shark!

I first saw the ocean as a kid. We would drive from Arizona in the summer and arrive as the sun was starting to come down over the hill near Laguna in southern California. We would always sing a song, and it was a big joyous family moment when we came over the hill.