Linguist and translator well known for creating the Klingon and Atlantean languages.
A Captain's Log
Self · 2021
Trekoff: The Motion Picture
Himself · 2016
Bring Back... Star Trek
Self · 2009
Marc Okrand on Klingon
Himself · 2002
Trekkies
Self · 1997
Star Trek: 25th Anniversary Special
Self · 1991
