A great warrior is displaced to the distant future by the evil shape-shifting wizard Aku. The world has become a bleak place under the rule of Aku, segregated into fantastic tribes and ruled by Aku's evil robot warlords. Jack travels this foreign landscape in search of a time portal that can return him to his home time so he can "undo the future that is Aku!".
- Year: 2017
- Country: United States of America
- Genre: Sci-Fi & Fantasy, Action & Adventure, Animation
- Studio: Cartoon Network, Adult Swim
- Keyword: flying car, killer robot, time travel, revenge, fugitive, robot, gun violence, wanderer, dance party, code of the samurai, spaceship
- Director: Genndy Tartakovsky
- Cast: Phil LaMarr, Greg Baldwin, Tara Strong, Grey DeLisle, Tom Kenny