James Gunn promises new film will focus solely on Superman
Following the announcement of Nathan Fillion, Isabela Merced, and Edi Gathegi all joining as different DC superheroes in the film, James Gunn, Co-head of DC Studios took to social media to ease fan's concerns, writing, "I've never used one movie to set up another movie. The characters are there because they help tell Superman's story better, not so we can set up separate