Wikimedia Commons/Booster Gold TV show TV Is Booster Gold canceled? New DCU updates reveal the HBO Max series status after silence from James Gunn and Peter Safran. April 27, 2026 AceShowbiz - When James Gunn and Peter Safran introduced the rebooted DC Universe (DCU) slate in early 2023, they unveiled an ambitious lineup of interconnected films and television shows. This slate featured projects from the already released Creature Commandos and Superman to upcoming titles like Supergirl and the HBO crime drama Lanterns.