A 12-year-old boy and his best friend, wise 28-year-old dog with magical powers, go on a series of surreal adventures with each other.
Did You Know?
As a running gag, in every episode (except in Adventure Time: Food Chain
(2014)), a small snail is in frame, waving at viewers. The snail is usually only on screen for one shot per episode. See more
Some episodes have different versions of the opening theme. In the Fiona & Cake episodes, it is a gender swapped version of the regular intro with a woman singing the theme song. The episode A Glitch Is a Glitch, the opening is CG animated. In Food Chain, the opening has all the characters with Finn and Jake's faces and the theme song is sung by a different singer as well. See more
On Netflix, the last part of the episode Tree Trunks where Tree Trunks the elephant walking happily in the Crystal Dimension after exploding from eating the Crystal Apple is removed for unknown reasons. See more
(End Credits Theme)
Performed by Ashley Eriksson See more