Aired: September 20, 2010 | Season: 1 | Episode: 25

Overview
Runtime: 11m
Directed by: Larry Leichliter
Written by: Adam Muto, Kent Osborne, Niki Yang
Guest stars: Lou Ferrigno, Ron Perlman
Description
The great warrior Billy inspires Finn and Jake to practice nonviolence, but the duo finds it difficult to resist old ways.