Finn and Jake: Across The 2nd Dimension

&nbsp Finn and Jake learn that Beemo is a secret agent when they accidentally go to another dimension with the Ice King and later Princess Bubblegum. The alternate dimension has gender-swapped characters, and the Ice Queen decides to conquer Finn and Jake's dimension with her minion, Beema-Borg. Finn, Jake, and Princess Bubblegum team up with Fionna, Cake, and Prince Gumball to defeat the Ice Queen. They get their memories erased, however, so Beemo doesn't have to go away forever. Last, the Ice King says, "The end."