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IMDb Profile
David Markus
Known For
Scooby-Doo! Mystery Incorporated
2010
Justice League
2001
Family Matters
1989
Saved by the Bell: The College Years
1993
The Flintstone Kids' "Just Say No" Special
1988
Popeye and Son
1987
Stevie
2008
The Dancing Pumpkin and the Ogre's Plot
2017
Acting
8.2
Scooby-Doo! Mystery Incorporated
2010
8.2
Justice League
2001
6.8
Saved by the Bell: The College Years
1993
6.7
Family Matters
1989
7.8
The Flintstone Kids' "Just Say No" Special
1988
