An accomplished screenwriter, producer, and director, he has made significant contributions to the film industry, particularly in the superhero and science fiction genres. He gained prominence for his work on the "Blade" trilogy and co-wrote the critically acclaimed "The Dark Knight" trilogy. He has also contributed to films like "Man of Steel" and "Batman v Superman: Dawn of Justice." Beyond films, he has worked on television projects, including the series "Da Vinci's Demons," showcasing his versatile storytelling abilities.