Acting
- 2016Star Trek: Inside the Roddenberry VaultSelf3 ep.
Behind the camera
- 1987Star Trek: The Next GenerationStory, Writer1 ep.
- 1976Charlie's AngelsDirector, Writer5 ep.
- 1969Hawaii Five-OTeleplay1 ep.
- 1966Mission: ImpossibleWriter1 ep.
- 1963The FugitiveWriter1 ep.
- 1958LawmanWriter2 ep.
Also known as: Ralph Wills · John D. F. Black