Adventure Time Season 10 Episode 10 - Jake the Starchild Episode Title:Jake the Starchild.Episode Description:Immediately after "The First Investigation", Jake is brought by his dying alien parent Warren Ampersand to his home planet and discovers that he must defeat an evil alien to save the inhabitants. Warren gives Jake a special belt, and wears one himself. As Jake uses his stretching powers, he becomes weaker and Warren becomes younger; the belts drain Jake's youth and energy. When Warren reveals his scheme and the fact that the planet and evil alien are not real, Jake switches the belts and tricks Warren into returning his powers and youth. Warren then tries to return to Earth after learning that Jake has children from whom he could siphon; Jake tosses him into a black hole, leaving him stranded on the now-empty space rock.