The series is left open to interpretation. However, in the series, Jack finds a stable portal through time before he is defeated by the guardian. It is implied that Jack will return to the past one day as the portal shows his older, bearded self wearing a crown. The guardian states that it is not yet time for him to use the portal.



On December, 2, 2015, Adult Swim announced that the show would be airing a new season on its Toonami programming block in March 11, 2017. The series is once again being produced at Cartoon Network Studios with Tartakovsky as executive producer. This new season shows the continuous journey of Jack taking place 50 years since the last episode of Season 4 in a ten episode event. Edit