Acting
- 2014Cosmos1 ep.
Behind the camera
- 1996Captain Simian & the Space MonkeysWriter1 ep.
- 1995Star Trek: VoyagerWriter5 ep.
- 1994Space PrecinctWriter1 ep.
- 1987Star Trek: The Next GenerationWriter2 ep.
Guest appearances
- 2020Cosmos1 ep.
Also known as: Nicholas Sagan