What's particularly interesting about Grillo's own small role in Superman, though, is he seems to get an extra incentive to embark "on a mission" for justice in Peacemaker 2, as Grillo told me during a pre-release interview for Creature Commandos season 1.

Superman is proving to be successful in many ways, but its true victory comes by proving how important it is to DC’s future and another major film.

Viewers who purchased tickets to see Superman recently were treated to a Peacemaker Season 2 trailer, which has not been released online.

John Cena is back as the titular violent antihero in "Peacemaker" season two, despite the director James Gunn rebooting the DC universe.

John Cena's Peacemaker makes a surprise appearance in Superman. But with Season 2 setting up Elseworlds, was that really the same character?

A resurfaced Peacemaker featurette has confirmed that two minor villains from Superman will appear in the show's upcoming second season. Based on this, Lex Luthor might not be far behind. Check it

This seems to confirm that Peacemaker is the bridge between the old DC cinematic universe (sometimes called the DCEU) and the new DCU. Peacemaker Season 2 will take place after the events of Superman and will feature cameos from Frank Grillo, Nathan Fillion, and Isabela Merced, reprising their roles as Rick Flagg Sr., Guy Gardner, and Hawkgirl.

David Corenswet's new "Superman" is a hit. So what's next? A look at other movies and TV shows coming to the DC universe.

In a thrilling revelation, John Cena is rumored to make a brief yet impactful cameo as Peacemaker in the upcoming Superman movie directed by James Gunn. Details from early screenings suggest that Cena's character appears on television,

Superman is the latest DC film from James Gunn to deliver a warm reception, something the franchise has struggled with in recent years.