High quality Samurai Jack inspired T-Shirts, Posters, Mugs and more by independent artists and designers from around the sciencesbookreview.com orders are custom made and most ship worldwide within 24 hours/5(88). Samurai Jack is an American action-adventure animated television series created by Genndy Tartakovsky for Cartoon Network. It follows "Jack", an unnamed Japa. The fifth season of Samurai Jack is the final season of the animated series. This season of Samurai Jack follows Jack on a journey that concludes his story. It premiered on the Toonami programming block of Adult Swim on March 11, , and concluded its run on May 20, Original network: Adult Swim.