At San Diego Comic-Con, Cameron Monaghan shares insights into his role in Tron: Ares, highlighting his preparation process and experiences working alongside Jared Leto, known for his intense method acting. He discusses his admiration for the original Tron films and video games, emphasizing the movie's use of practical sets to create immersive visuals. Monaghan also expresses his excitement about the project and reflects on the challenges and rewards of bringing this innovative sci-fi universe to life.