The animated television series where Finn and Jake interact with Princess Bubblegum and a character who is technically a what?
Adventure Time: Adventure Time is an American animated television series created by Pendleton Ward for Cartoon Network. Ice King: The Ice King is a character in the American animated television series "Adventure Time". Ice King:  Although technically an antagonist, he sometimes helps the main characters and is the protagonist of several episodes focusing on his struggles or backstory.
i don't know