"There is a vortex of energy at the bottom of Walden Pond. That's where the inter-dimensional opening is. As people swim in Old Walden Pond, it soothes them, it renews them. It's a little bit like the pool in Cocoon - I suppose, any power spot is."

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We [comics] create our own reality on the show. I'm in a cocoon of the character's creation. Even within that reality, he's in a cocoon. While I'm an improviser and enjoy discovery, the show follows a script. I have a pretty good idea what's going to happen. It's a very ­crafted, controlled environment.

— Stephen Colbert