Davis Doi is a director, producer, animation artist. He has worked on several Hanna-Barbera and SD Entertainment productions. He and Glenn Leopold developed the animated series, Swat Kats. He also directed Universal Animation Studios' film, The Land Before Time: The Journey of the Brave (starring Rob Paulsen and Jeff Bennett).
- Scooby-Doo on Zombie Island - story by, supervising producer
- Scooby-Doo and the Witch's Ghost - written by, supervising producer
- Scooby-Doo and the Alien Invaders - story by, screenplay by, supervising producer
- Scooby-Doo and the Cyber Chase - supervising producer, story editor