Part 1: "The Search for Crafty" is the first episode of the World of TWOW season 1.
Following the events of episode 0, Crafty7 calls some_nerd (The Pi Guy) on his phone, asking him what would happen if he threw his tennis ball at a wall. Nerd warns Crafty not to do it, but he does it anyway, creating a portal to another dimension, which sucks Crafty in. Nerd gets in his car, the Nerdmobile, and starts driving to the portal. On the way, he picks up Riley and Jennings AsYetUntitled. The three arrive and the portal, and then get sucked in and end up in Weirdworld.