Personal Info
John Hertzle
Garman Hertzler
J.G. Hertzler
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…
Known For
Filmography
Movies
The Circuit
What We Left Behind: Looking Back at Star Trek: Deep Space Nine
as Self
Prelude to Axanar
as Captain Samuel Travis
InAlienable
as Dr. Lattis
Star Trek: Of Gods and Men
as Koval
40 Years of Star Trek
as Self
Pirates of Silicon Valley
as Ridley Scott
The Prophecy II
as Father William
Star Trek: Deep Space Nine - The Way of the Warrior
as Martok
Treasure Island: The Adventure Begins
as Black Dog
TV Shows
A Captain's Log
as Self · 1 ep.
Star Trek: Lower Decks
as Drookmani Captain (voice) · 2 ep.
Star Trek: Enterprise
as Klingon Captain · 1 ep.
Six Feet Under
as Gallery Owner · 3 ep.
Roswell
as Mr. Lafeber · 1 ep.
Charmed
as Council Member · 1 ep.
Sabrina, the Teenage Witch
as Plato · 1 ep.
Everybody Loves Raymond
as Everett Munce · 1 ep.
Star Trek: Voyager
as Hirogen Hunter · 1 ep.
Star Trek: Deep Space Nine
as Laas · 1 ep.