Movies
The Unanswered Question III : Musical Semantics1976- Documentary
- Music
- At a Traffic Light2024
- Documentary
- The Unanswered Question II : Musical Syntax1976
- Documentary
- Music
- K'anech'oxdekdiigh: I'm Not Going to Teach You2006
- Documentary
- The Grammar of Happiness2012
- Documentary
- Involuntary Conversion1991
- Comedy
- Marc Okrand on Klingon2002
- Documentary
- A vouezh uhel
- Documentary