HomePeople Biography and filmographyDavid Markus Biography unavailable on TMDB. Movies (3)TV shows (5) Movies (3) The Dancing Pumpkin and the Ogre's Plot2017 · The Dancing Pumpkin Stevie2008 · Screenplay, Associate Producer The Flintstone Kids' "Just Say No" Special1988 · Joey TV shows (5) ¡Scooby-Doo! Misterios S.A.2010 · Young Man / Ben (voice) Liga de la Justicia2001 · Student / Cop (voice) Salvado por la campana - Años en la Universidad1993 · Frat Guy #2 Family Matters1989 · Darryl Popeye and Son1987 · Tank (voice)