You will Watch G.I. Joe: A Real American Hero Season 2 Episode 3 online for free episodes with HQ / high quality. Stream cartoons G.I. Joe: A Real American Hero Season 2 Episode 3 Arise, Serpentor, Arise! (Part 3) Sgt. Slaughter and his group defends Genghis Khan’s tomb while Shipwreck’s group defends Alexander the Great’s underwater tomb. The Joes think Cobra is building an army of super cloned soldiers.