J.G. Hertzler
Born: 1949-03-18
Known For: Acting
Biography
John Garman Hertzler Jr. (born March 18, 1950, in Savannah, Georgia) is an American actor, author, screenwriter, and activist best known for his role as the Klingon General (later Chancellor) Martok on Star Trek: Deep Space Nine, a role he played from 1995 until the series ended in 1999. Hertzler began his acting career in the 1970s, primarily in stage acting and some films, eventually guest-starring in TV shows before landing a major role in the 1990s series Zorro as Alcalde Ignacio De Soto. Beyond Deep Space Nine, he appeared in several other Star Trek shows, wrote two Star Trek novels, and frequently appeared at science fiction conventions. He grew up mostly around Washington, D.C., attended Bucknell University (earning a degree in political science), pursued a master's in set design at the University of Maryland, and even attended law school briefly. His early career included theater in Washington, New York, San Francisco, and Southern California, with roles spanning Shakespeare and other dramatic works, as well as some film appearances. Hertzler lives in the Finger Lakes region of New York, where he has lectured at Cornell University’s theater department and has been active in local politics and writing screenplays. His filmography includes notable appearances outside of Star Trek, such as Quantum Leap, Zorro, Highlander, and others.
Filmography
2021
- A Captain's Log as Self
2020
- Star Trek: Lower Decks as Martok (voice)
2019
2014
- Prelude to Axanar as Captain Samuel Travis
2007
- Star Trek: Of Gods and Men as Koval
2006
- 40 Years of Star Trek as Self
2001
- Star Trek: Enterprise as Advocate Kolos
- Six Feet Under as Gallery Owner
1999
- Roswell as Mr. Lafeber
- Pirates of Silicon Valley as Ridley Scott
1998
- Charmed as Council Member
- The Prophecy II as Father William
1996
- Everybody Loves Raymond as Everett Munce
- Sabrina, the Teenage Witch as Plato
1995
- Star Trek: Voyager as Hirogen Hunter
- Star Trek: Deep Space Nine - The Way of the Warrior as Martok
1994
- Treasure Island: The Adventure Begins as Black Dog
1993
- Diagnosis: Murder as Mr. Smith
- Star Trek: Deep Space Nine as Martok
- Dr. Quinn, Medicine Woman as Capt. Burgoyne
- Lois & Clark: The New Adventures of Superman as Trey
- The Adventures of Brisco County, Jr. as Edward Hayes
1992
- Highlander: The Series as Marcus Korolus
1990
- Zorro as Alcalde Ignacio de Soto
1989
- Seinfeld as Director
- Quantum Leap as Weathers Farrington
1979
- ...And Justice for All as Driver