Where To Stream Samurai Jack Season 4 Episode 4
The Aku Infection
- Aired August 23, 2003
- 30 Min
- Rated 8.0
- Number 19 Of 62 Rated Episodes
During battle, Samurai Jack accidentally swallows a piece of darkness coughed up by a sickly Aku. When Aku's blackness begins to take over the Samurai, he seeks help from Master Ning.