Real world article
(written from a production point of view)
Clifford Shegog (born 8 December 1945; age 78) is an actor who portrayed a Klingon officer in Star Trek VI: The Undiscovered Country.
He has appeared in only a handful of feature films, including Ratboy (1986, with Larry A. Hankin, Gerrit Graham, and Star Trek video-game voice actor Charles Bartlett), Cold Dog Soup (1990, with Christine Harnos and Brent Hinkley) and True Identity (1991, with Frank Langella, Andreas Katsulas, Michael McKean, and Chris Latta).