Episode Title:Red Starved.Episode Description:Finn, Jake, and Marceline get trapped in a cave. After Jake eats all of Marceline's red snacks, she begins to go "feral" and threatens to eat Jake's blood. Finn sets out to find something red to quench Marceline's hunger, but fails. In the nick of time, Princess Bubblegum arrives, and Marceline is able to satiate herself on part of Bubblegum's pink flesh.