Warning! Spoilers for Green Arrow 2024 Annual #1!One of DC Comics’ best forgotten 1990s events has returned, suggesting the possibility of a brand-new sequel. While Crisis on Infinite Earths by Marv Wolfman and George Prez is constantly referenced in continuity, not many fans – or characters, for that matter – remember major events like Zero Hour or Bloodlines – which is a shame, considering DC seems to have hinted at a sequel for the latter.