EPISODE REVIEWS
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What Was Missing is the tenth episode in season three of Adventure Time. To defeat the Door Lord, Jake, Finn, Marceline, and Princess Bubblegum must work together and form a band. They take him on with Finn beatboxing, Jake playing the viola, Marceline playing the bass guitar and Princess Bubblegum playing Beemo and singing.
morelessS 10 : Ep 12
Aired 3/18/18
S 10 : Ep 9
Aired 3/18/18
S 9 : Ep 5
Aired 7/21/17
S 8 : Ep 15
Aired 4/21/17