I guess Titanic because it made the most money. No, I`m kidding. I don`t really have a favorite. Maybe Terminator because that was the film that was the first one back when I was essentially a truck driver.

Rose: But now you know there was a man named Jack Dawson and that he saved me... in every way that a person can be saved

Usually, when you go to a movie, your consciousness floats above the film. 3D sucks you in and makes it a visceral experience.

I'm a curious guy. I can't turn away from an investigative story, when it comes to the forensic analysis. I've done 33 dives, to the titanic wreck site. I've spent over 50 hours piloting robotic vehicles at that wreck trying to piece together what happened during the disaster. How the ship broke up, comparing the historical record with the forensic record. Documentaries are kind of my new life. I love documentary filmmaking.

Every time you dive, you hope you'll see something new - some new species. Sometimes the ocean gives you a gift, sometimes it doesn't.

What are the lessons learned? Well, I think number one is curiosity. It's the most powerful thing you own. Imagination is a force that can actually manifest a reality. And the respect of your team is more important than all the laurels in the world.

I think people had somehow gotten the sense that we have explored everything, when that isn't the case. We so know so little about the ocean, and so much of it is being destroyed.