Behind the camera
- 2015BackstromTeleplay1 ep.
- 2012The FinderProducer, Writer13 ep.
- 2005BonesDirector, Executive Producer, Writer246 ep.
- 2003Joan of ArcadiaWriter3 ep.
- 1999SnoopsCo-Executive Producer, Writer9 ep.
- 1999Judging AmyWriter12 ep.
- 1998CupidWriter2 ep.
- 1998Cold SquadWriter1 ep.
- 1997Stargate SG-1Writer2 ep.
- 1996Poltergeist: The LegacyWriter1 ep.
- 1996TradersWriter4 ep.
- 1995The Outer LimitsWriter1 ep.
- 1993Ready or NotWriter1 ep.
- 1992North of 60Writer6 ep.
- 1992The OdysseyWriter4 ep.
- 1991Fly by NightWriter1 ep.
- 1990Road to AvonleaWriter5 ep.
Also known as: Hartwick David Hanson