Danny, Sam and Tucker notice strange activity with the Fenton portal, and meet people they've never met before.

Team Phantom notice strange activity from the Fenton portal. It is discovered that a bumbling anthropomorphic dog named Dudley is the culprit behind it after he and his partner Kitty Katswell mistake Fenton Works for T.U.F.F. headquarters. The dog opens the door again, leading to the entrance of a 10 year-old boy named Timmy Turner and his fairy godparents Cosmo and Wanda. Mistaking them for ghosts, Danny grabs his thermos and sucks the floating beings into the device. Finally, one last being exits the portal, a mysterious beast named Bunsen. He gives everyone muffins before Dudley takes them all. Annoyed, Danny declares a new rule that nobody is allowed in the lab that doesn't wear pants.—Preston Michael Simpson