Adventure Time Season 9 Episode 10 - Abstract Episode Title:Abstract.Episode Description:Finn, BMO and Lady Rainicorn are somewhat disturbed by Jake's new, alien appearance, but Jake seems oblivious (or in denial). After Jake has a bizarre dream about Jermaine (voiced by Tom Scharpling) painting abstract art (which, according to Jake, he hates), he decides to look for him. Jake traverses the wasteland until he finds Jermaine's studio. He tries to keep Jermaine from changing, but Jermaine convinces him that change is good as long as you remain the same on the inside. After examining (and taking home) one of Jermaine's paintings, Jake discovers that he has returned to normal and is greeted by a very-pleased Finn.