With the box office down, James Gunn predicts summer of 'Superman' to the rescue

With the box office down, James Gunn predicts summer of 'Superman' to the rescue
At CinemaCon, Warner Bros. showcases upcoming films, with a focus on the new Superman movie directed by James Gunn. The star-studded lineup aims to revive box office success, emphasizing themes of kindness and love in storytelling.