Back in the present, Susan tells Finn her real name: Kara. Gross convinces her that the outside is dangerous and controls Kara with a remote control, they stop Frieda from leaving, dragging her away crying. Gross (voiced by Lennon Parham) if they can live off the island. Kara is friends with Frieda (voiced by Jasika Nicole) who expresses the desire to flee which causes Kara some discomfort. Susan, whose real name is Kara, is a seeker in training whose job is to bring those who try to flee from paradise. It is on this stop that Finn, Jake and BMO find Susan, who begins to have glimpses of her past. BMO returns to Finn and Jake and they take a pod to the next island. Feeling bad for BMO, as well as the emaciated humans, Finn asks Jake to fix the generator, but BMO fixes it himself.
Jake decides to go and destroy the generator powering the VR after BMO refuses to leave. BMO is revealed to have become the heroic leader of the VR people, and he rules them along with his sidekick Vinny (voiced by Reggie Watts). Finn and Jake eventually head to a futuristic island where all of society has hooked themselves up to a virtual reality simulator. Later Finn, Alva and her pet bear encounter Jake who does not know the whereabouts of BMO and Susan. Alva invites Finn to her home and shows her home movies of other humans who have presumably died. He encounters an old lady named Alva (voiced by Helena Mattsson) who does not speak English. Whipple overhears Finn's lament and uses his powers to blow the group over the dangerous waters.Īfter an encounter with a colossus, Finn wakes up on an island where the weather drastically fluctuates. After Jake complains about wanting to return home, Finn reveals how important this trip is to him. Jake begins to hallucinate his parents due to a species of jellyfish latching onto him, but Finn and Susan are able to fight them. BMO (voiced by Niki Yang), who stow away on their boat, angrily tells Whipple off who summons a storm and destroys their boat forcing Jake to fill in. While in the midst of their journey, Finn, Jake, and Susan encounter a sea dragon named Whipple (voiced by Josh Fadem) who turns out to be rather annoying. Princess Bubblegum, Marceline (voiced by Olivia Olson) and Fern see Finn, Jake and Susan Strong (voiced by Jackie Buscarino) off on their voyage. Before leaving, Finn tells Fern (voiced by Hayden Ezzy) to stay and look after Ooo for him. Princess Bubblegum (voiced by Hynden Walch) examines the wreckage and discovers its location of origin leading Finn to wanting to discover its creators. When Finn (voiced by Jeremy Shada) finally encounters it however, Jake (voiced by John DiMaggio) destroys it with his fist. A large robotic craft arrives searching for Finn.