Nathan Fillion will portray Guy Gardner (Green Lantern) in James Gunn's Superman film.

Nathan Fillion, known for his sci-fi roles, will portray Guy Gardner, Green Lantern, in James Gunn's Superman film. Fillion, who<|im_start|> admires Gunn's unique storytelling style, connects with the complex and flawed nature of Guy Gardner's character. In a recent interview, Fillion shared how he looks forward to exploring these flaws, drawing from people's real-life quirks and vulnerabilities.