Watch Adventure Time Season 5, Episode 17
Love Games/The Box Prince
Slime Princess needs a husband or else she’ll lose the Slime Kingdom to her obnoxious sis. Finn steps in to save the day but first they will need to win a series of Love Games to prove to Slime Princess’s dad that they are really in love. This is definitely NOT what Finn signed up for!/Finn meets the Box Prince (a cat with a box on its back) and discovers the Box Kingdom has been taken over by an imposter. Now Finn must help the real Box Prince reclaim his rightful throne.
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