Finn is happy that Princess Bubblegum has regressed to the same age as him. But soon a challenger for the throne arrives to unseat the newly underage princess.
Episode rating
Cast of episode
66
16
14
2
- Princess Bubblegum
- Earl of Lemongrab
- Finn
- Jake
- Peppermint Butler
- Ice King
- BMO
- Young Princess Bubblegum
- Additional Voices
- Cinnamon Bun