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IMDbPro

J.G. Hertzler

  • Actor
  • Writer
  • Producer
IMDbProStarmeterSee rank
On the Promenade
Dead Space (2008)
Play trailer3:30
Dead Space (2008)
4 Videos
15 Photos
J.G. Hertzler was born on 18 March 1950 in Savannah, Georgia, USA. He is an actor and writer, known for Star Trek: Deep Space Nine (1993), Zorro (1990) and BioShock (2007).
BornMarch 18, 1950
  • More at IMDbPro
    • Contact info
    • Agent info
    • Resume
BornMarch 18, 1950
IMDbProStarmeterSee rank
  • View contact info at IMDbPro
    • Awards
      • 2 nominations total

    Photos15

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    Known for

    Michael Dorn, Terry Farrell, Colm Meaney, Nana Visitor, Avery Brooks, Armin Shimerman, Rene Auberjonois, and Alexander Siddig in Star Trek: Deep Space Nine (1993)
    Star Trek: Deep Space Nine
    8.1
    TV Series
    • Martok
    • Laas
    • Roy Ritterhouse
    • Vulcan Captain
    Duncan Regehr in Zorro (1990)
    Zorro
    6.8
    TV Series
    • Alcalde Ignacio de Soto
    BioShock (2007)
    BioShock
    9.1
    Video Game
    • Dr. Grossman Splicers(voice, as JG Hertzler)
    • 2007
    Injustice: Gods Among Us (2013)
    Injustice: Gods Among Us
    7.9
    Video Game
    • Deathstroke
    • Ares(voice)
    • 2013

    Credits

    Edit
    IMDbPro

    Actor



    • Axanar
      • Captain Samuel Travis
      • In Development



    • The Mysterious Chirp (2025)
      The Mysterious Chirp
      Podcast Series
      • Ambassador Bartok
      • 2025
    • Jerry O'Connell, Dawnn Lewis, Fred Tatasciore, Gillian Vigman, Paul Scheer, Eugene Cordero, Noël Wells, Jack Quaid, Gabrielle Ruiz, and Tawny Newsome in Star Trek: Lower Decks (2020)
      Star Trek: Lower Decks
      7.8
      TV Series
      • Drookmani Captain
      • Martok (voice)
      • 2020–2022
    • Space Command (2020)
      Space Command
      5.4
      TV Series
      • Fleet Commander Ed Kemmer (Retired)
      • 2020
    • The Circuit: Star Crew (2019)
      The Circuit: Star Crew
      5.1
      • 2019
    • Bus Boys
      Short
      • Chaz
      • 2014
    • Prelude to Axanar (2014)
      Prelude to Axanar
      8.2
      Short
      • Admiral Samuel Travis
      • 2014
    • Injustice: Gods Among Us (2013)
      Injustice: Gods Among Us
      7.9
      Video Game
      • Deathstroke
      • Ares (voice)
      • 2013
    • BioShock 2 (2010)
      BioShock 2
      8.2
      Video Game
      • Dr. Grossman (voice)
      • 2010
    • Star Trek Online (2010)
      Star Trek Online
      7.6
      Video Game
      • Martok (voice)
      • 2010
    • Jacob's Birthday
      Video
      • Father
      • 2009
    • Point B
      Short
      • Professor McLaughlin (as John Hertzler)
      • 2008
    • Dead Space (2008)
      Dead Space
      8.8
      Video Game
      • Captain Benjamin Mathius (voice)
      • 2008
    • Walter Koenig, Alan Ruck, Nichelle Nichols, Tim Russ, and William Wellman Jr. in Star Trek: Of Gods and Men (2007)
      Star Trek: Of Gods and Men
      6.1
      Video
      • Koval
      • 2007
    • InAlienable (2007)
      InAlienable
      3.5
      • Dr. Lattis
      • 2007
    • The News Reporter
      Short
      • John
      • 2007

    Writer



    • Dancing with Sancho Panza (2018)
      Dancing with Sancho Panza
      • Writer
      • 2018

    Producer



    • Dancing with Sancho Panza (2018)
      Dancing with Sancho Panza
      • associate producer
      • 2018

    Videos4

    Pirates of Silicon Valley
    Trailer 0:31
    Pirates of Silicon Valley
    Chasing Life
    Trailer 3:25
    Chasing Life
    Chasing Life
    Trailer 3:25
    Chasing Life
    Dead Space (2008)
    Trailer 3:30
    Dead Space (2008)
    Dead Space (2008)
    Trailer 1:43
    Dead Space (2008)

    Personal details

    Edit
    • Alternative names
      • Garman Hertzler
    • Height
      • 6′ 0½″ (1.84 m)
    • Born
      • March 18, 1950
      • Savannah, Georgia, USA
    • Parents
        John .G. Hertzler
    • Other works
      Recently wrote a two-part Star Trek: Deep Space Nine novel, The Left Hand of Destiny, featuring his character, General Martok of the Klingon Empire.

    Self-verified on IMDbPro

    • Gender / Gender identity
      • Male

    Did you know

    Edit
    • Trivia
      When auditioning for the role of Martok for Star Trek: Deep Space Nine (1993), the casting director told him to show more anger so he threw a chair at a wall. The display cost him a thumbnail, but won him the role. He won the role over his best friend at the time, Ron Canada.
    • Quotes
      My dad was career Air Force, my mother career Latin and French high school teacher. Never in a 1000 years would I have ever expected to be driving to my job through the arched gates of Paramount Studios, Hollywood.
    • Trademark
        Famous for his gravelly growling baritone voice.

    FAQ8

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