Writer, Director, Producer. Popular movies: Teenage Mutant Ninja Turtles (1987), He-Man and the Masters of the Universe (1983), Captain Planet and the Planeteers (1990)
Director, Producer, Writer. Popular movies: She-Ra and the Princesses of Power (2018), The Avengers: Earth's Mightiest Heroes (2010), Marvel's Ultimate Spider-Man (2012)