(These were two of my favorite Disney shows as a kid!) The students of Norrisville take a field trip to the town full of weirdness and mystery:Gravity Falls! By quite the coincidence, Randy's nemesis, Hannibal McFist happens to be in town to look for the old Gobblewonker robot. Meanwhile, the Pines twins find out about the ninja, and even manage to deduce his identity. Randy and Howard realize that they will need the help of these Twins if they want to stop McFist.
5 parts