I thought that was the coolest thing in the world, the idea of somebody trying to solve mysteries. I would see conspiracies in everything. I think I believed in leprechauns longer than any of my fellow classmates because I tried to catch them.

I think twins can sometimes be shoved into the same mold and they can start to feel like they're not being given a chance to develop their own identities.

My goal with Gravity Falls is to make people as paranoid and insane as I was as a child, and I'm delighted to see it's working!

I'm a very relentless individual and have a lot more insanity coming.

Gravity Falls has transformed the children of America into an army of Dippers. I couldn't be more proud!

You can look at a finale as chance to make an impact or a statement, to shock people or shoot a big cannon and make a loud noise.

I built a leprechaun trap that was made to look like a tiny hotel. There was a ramp where the leprechaun could walk into the hotel, see a Lego pot of gold on the other side, try to reach it, fall through a trap door, go through a tube, wind up in a biscuit tin, and be trapped. My mom, encouraging my madness, told me that the leprechaun might escape and that I needed a shot glass of whiskey down there to keep him occupied while he was in there.