Gary Marshall - is a video game producer. Gary Marshall began his career in 1997 and has worked for companies such as Eurocom, Disney Interactive and Virgin Interactive. Gary Marshall's first game was Disney's Hercules: The Action Game which was released 26 years ago. Best Game Gary Marshall contributed to was Disney's Hercules: The Action Game. Gary Marshall's latest work is Disney's Hercules: The Action Game which was released 26 years ago.