Samurai Jack

Season 4, Episode 4

Episode Title: Birth of Evil

Air Date: 2003-08-16

Overview:

When ancient gods try to destroy a powerful evil, they send one piece of the beast hurtling through space. This piece lands on earth, spreading its evil through the land. When it encroaches on an Emperor's empire, he takes it upon himself to destroy the evil, but ends up unleashing the evil that is Aku.