Perry comes face to face with an Australian platypus hunter set out on destroying him.
Finn and Jake hold a contest to see who can last longer without talking.
Finn and Jake meet a horse with the power to make sad people happy.
After Mom reminisces about old times, the boys decide to make the ultimate inflatable wading pool.
Ice King gets super jealous when he finds out that he wasn't invited to the Princess Potluck.
B-MO gets snatched away by a giant eagle and must find his way home.
Ice King creates a computer virus to delete everybody except him and Princess Bubblegum. Stuck inside the treehouse during a sword storm, Jake builds a pillow fort while Finn goes to a different world.
Phineas and the gang switch bodies with alien tourists for a free intergalactic vacation.
Finn and Jake get lost in the badlands and are saved by Xergiok, ex-Goblin King who now lives in cave. A look at what Ice King and Marceline were like 996 years ago.
Agent P teams up with former partner, human agent Lyla, to stop a hijacked train!
Little Dude: While Finn & Jake go swimming, Finn's hat magically comes to life! / Vault of Bones: Finn's worried that Flame Princess still has evil tendencies in her and wants to shift her alignment to good.