"Walnuts & Rain" is an episode featured in which season of the American animated television series created by Pendleton Ward and featuring characters Finn and Jake?
Walnuts &amp; Rain: "Walnuts & Rain" is the thirty-first episode of the sixth season of the American animated television series "Adventure Time". Adventure Time (season 6):  The season follows the adventures of Finn, a human boy, and his best friend and adoptive brother Jake, a dog with magical powers to change shape and size at will.
i don't know