- 2005SupernaturalSeriesDirector, Writer, Executive Producer
- 2003War StoriesFilmDirector
- 2002MonkSeriesDirector
- 2002American DreamsSeriesDirector
- 2002HackSeriesDirector
- 2001SmallvilleSeriesDirector
- 2001Sam's CircusFilmDirector
- 2000The FugitiveSeriesDirector
- 2000FalconeSeriesProducer
- 1999A Dog of FlandersFilmScreenplay
- 1999TurksSeriesProducer
- 1997TimecopSeriesDirector
- 1995Charlie GraceSeriesWriter, Director, Executive Producer, Creator
- 1993Lois & Clark: The New Adventures of SupermanSeriesDirector, Producer
- 1991Reasonable DoubtsSeriesWriter, Director, Creator
- 1988Midnight CallerSeriesDirector, Writer
- 1987Sworn to SilenceFilmExecutive Producer
- 1986Let's Get HarryFilmBartender, Producer
- 1986A Winner Never QuitsFilmExecutive Producer
- 1985Badge of the AssassinFilmExecutive Producer
- 1985The Adventures of the Scrabble People in a Pumpkin Full of NonsenseFilm(voice)
- 1984V: The Final BattleSeriesExecutive Producer
- 1983CujoFilmProducer
- 1983Independence DayFilmProducer
- 1981The Children Nobody WantedFilmProducer
- 1977Dead of NightFilmProducer
- 1977Dog and CatFilmProducer
- 1976Burnt OfferingsFilmAssociate Producer
- 1975Trilogy of TerrorFilmAssociate Producer
- 1974DraculaFilmAssociate Producer
- 1974The Turn of the ScrewFilmExecutive In Charge Of Production
- 1974The Invasion of Carol EndersFilmProducer
- 1974Scream of the WolfFilmAssociate Producer
- 1974Shadow of FearFilmProducer
- 1974Come Die with MeFilmProducer
- 1973FrankensteinFilmExecutive In Charge Of Production
- 1973FrankensteinSeriesExecutive In Charge Of Production