Two young squirrels ask their grandfather (Voiced by Mel Blanc-uncredited) on Christmas Eve who the "men" are in the lyric "Peace on Earth, good will to men." The grandfather squirrel then tells them a history of the human race, focusing on the never-ending wars men waged. Ultimately the wars do end, with the deaths of the last men on Earth, two soldiers shooting each other, one shoots the other soldier and the injured soldier kills the last, but dies as he sinks into watery foxhole as his hand grasp into water. Afterwards, the surviving animals discover a copy of an implied Bible in the ruins of a church. Inspired by the book's teachings, they decide to rebuild a society dedicated to peace and nonviolence (using the helmets of soldiers to construct houses). The cartoon features an origina