Justice League (movie)
The team receives intel from Commissioner James Gordon that the Parademons are traveling underground, and conclude that Steppenwolf's army is based in an abandoned facility. Although the group manages to rescue the kidnapped employees, the facility is flooded during combat, which traps the team until Curry rescues them, having decided to join them after Steppenwolf's attack on Atlantis. Stone retrieves the last Mother Box from S.T.A.R. Labs for the group to analyze. Wayne decides to use the Mother Box to resurrect Superman not only to help them fight Steppenwolf's army, but also to restore hope in humanity. Diana and Curry are hesitant about the idea, but Wayne forms a secret contingency plan.