: Revealed as a major antagonist, he is one of Princess Bubblegum's early candy creations who seeks to usurp her.
: To satisfy Gumbald, BMO sells him a pouch of Finn’s baby teeth . In exchange, Gumbald gives them a silver goblet.
: BMO and Ice King (dressed in a "totem pole trench" coat) begin selling random items, such as lint and branches. After a successful sale to Tree Trunks, they get lost while chasing a chipmunk. [S10E2] Always BMO Closing
: The primary protagonists whose growing bond (first seen in "President Porpoise is Missing!") drives the episode.
In the Adventure Time episode (Season 10, Episode 2), BMO and Ice King team up as eccentric door-to-door salesmen. While it starts as a whimsical adventure, it becomes a pivotal plot point that alerts Princess Bubblegum to the return of a major threat. Plot Summary : Revealed as a major antagonist, he is
: Gumbald uses the teeth to create a miniature army of "Enamel Finns" to attack the Treehouse. Finn and Jake eventually defeat them using sledgehammers sold to them by BMO and Ice King. Major Characters
: They stumble upon a ziggurat inhabited by a mysterious figure known as "Uncle G" (Uncle Gumbald). : BMO and Ice King (dressed in a
: Support BMO’s new "job" but are horrified to realize BMO sold Finn’s sentimental baby teeth. Trivia & Key Details