David Markus

No biography available

No biography available

Known For

Scooby-Doo! Mystery Incorporated

Animation, Family, Mystery

Action & Adventure, Animation, Sci-Fi & Fantasy

Saved by the Bell: The College Years

Comedy, Family

The Flintstone Kids' "Just Say No" Special

Animation

Drama, Horror

The Dancing Pumpkin and the Ogre's Plot

Animation, Family