Adventure Time Super Fans Wiki

Booko is a character who appeared in the episode "The Lich. He only appeared in a hologram right in front of Finn and Jake and talked about the multiverse. He also appeared in the episode "All the Little People" as one of the small people.


He looks very similar to Key-per and the Door Lord. His body is yellow and he has a blue book hat on his head. He also wear a blue robe.