Gunn spoke about how this film informs 'Supergirl,' 'Lanterns,' 'Clayface,' and more. Without spoilers, of course.

Catwoman and Harley Quinn are going to be joined by Poison Ivy for Gotham City Sirens: Unfit for Orbit, a five-issue event series featuring an intergalactic nightclub opening up in Gotham City. The owner of the nightclub, Despero, is looking to destroy Earth, and it’s up to Harley Quinn, Catwoman, and Poison Ivy to stop him.

Speaking to Nerdist, Corenswet said that, in spite of resistance to the idea, he thinks Superman could work well in an R-rated project. "One thing that excites me so much about [James Gunn's] vision for the DCU is the different genres and tones that the movies can take on,