The Muppet's walk into the hall.
Darkness, then a single bulb lights up. The hallway is long and windy, with doors marked 1, 2, and 3. There are three sings down the hall. At the other end is a dead-end. The signs say:
"1'ce upon a time a creature met a king who was meant 2 be alive beyond here, happy, and 3."
"1 creature and an elephant gathred 2gether to find a good resting place for a brain and find 3dom for it's holder."
"This creature 1 the chance of a 2nd life beyond a door without cold or 3zing."
So. Guys, I can only guess these signs hint at which door to go through. But which? We need to pick the right door. Before picking, let's guess what lies the other side of each one.