Finn meets the Box Prince—a cat with a box on its back—and learns that the Box Kingdom has been taken over by an imposter. Finn must therefore help the real Box Prince reclaim the throne.
Genres: Animation , Comedy , Sci-Fi & Fantasy
Keywords: adopted-brother , bubblegum , candy , cartoon , comforting , dementia , dog , ice , introspective , magic , penguin , post-apocalyptic-future , princess , talking-animal , talking-dog , vampire , wizard , watch-series-online , absurd , sympathetic