Linguist and translator well known for creating the Klingon and Atlantean languages.
Trekoff: The Motion Picture
2016
TMDb 3.0 / 10
Himself
Bring Back... Star Trek
2009
TMDb 3.5 / 10
Self
Earthlings: Ugly Bags of Mostly Water
2004
TMDb 7.0 / 10
Marc Okrand on Klingon
2002
Trekkies
1997
TMDb 6.3 / 10
Star Trek: 25th Anniversary Special
1991
TMDb 5.9 / 10
