Adventure Time/Regular Show (2017-)

It’s a crossover for the ages in this mash-up of two of our favorite Cartoon Network shows! When a powerful new villain threatens to conquer Adventure Time’s Ooo, Princess Bubblegum sends Finn and Jake on a desperate quest to find The Power that can save the land—a power that Skips from Regular Show just happens to be hiding! Finn and Jake’s arrival only exacerbates an existing tension between Mordecai and Rigby, and the trip back to Ooo threatens to tear two sets of bros apart…forever.