Release calendarTop 250 moviesMost popular moviesBrowse movies by genreTop box officeShowtimes & ticketsMovie newsIndia movie spotlight
    What's on TV & streamingTop 250 TV showsMost popular TV showsBrowse TV shows by genreTV news
    What to watchLatest trailersIMDb OriginalsIMDb PicksIMDb SpotlightFamily entertainment guideIMDb Podcasts
    OscarsPrimetime EmmysToronto Int'l Film FestivalFall TV GuideMost Anticipated This MonthSTARmeter AwardsAwards CentralFestival CentralAll events
    Born todayTrending peopleCelebrity news
    IMDb LabsHelp centerContributor zonePolls
For industry professionals
  • Language
  • Fully supported
  • English (United States)
    Partially supported
    Some content may be auto-translated
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Watchlist
Sign in
  • Fully supported
  • English (United States)
    Partially supported
    Some content may be auto-translated
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Use app
  • Biography
IMDbPro

Jess Cliffe

  • Additional Crew
  • Actor
  • Writer
IMDbProStarmeterSee rank
Jess Cliffe is known for Half-Life: Counter-Strike (2000), Half-Life 2 (2004) and Counter Strike: Condition Zero Deleted Scenes (2004).
  • More at IMDbPro
    • Contact info
    • Agent info
IMDbProStarmeterSee rank
Add photos, demo reels
  • View contact info at IMDbPro

    • Photos1

    View Poster

    Known for

    Half-Life: Counter-Strike (2000)
    Half-Life: Counter-Strike
    8.5
    Video Game
    • Additional Crew
    • 2000
    Half-Life 2 (2004)
    Half-Life 2
    9.4
    Video Game
    • Additional Crew
    • 2004
    Counter Strike: Condition Zero Deleted Scenes (2004)
    Counter Strike: Condition Zero Deleted Scenes
    6.1
    Video Game
    • Terroists
    • 2004
    Portal (2007)
    Portal
    9.0
    Video Game
    • Additional Crew
    • 2007

    Credits

    IMDbPro

    Additional Crew

    • Portal 2 (2011)
      Portal 2
      9.4
      Video Game
      • designer
      • 2011
    • Left 4 Dead (2008)
      Left 4 Dead
      8.2
      Video Game
      • designer
      • 2008
    • Portal (2007)
      Portal
      9.0
      Video Game
      • designer
      • 2007
    • Half-Life 2 (2004)
      Half-Life 2
      9.4
      Video Game
      • designer
      • 2004
    • Half-Life: Counter-Strike (2000)
      Half-Life: Counter-Strike
      8.5
      Video Game
      • game designer
      • 2000

    Actor

    • Counter Strike: Condition Zero Deleted Scenes (2004)
      Counter Strike: Condition Zero Deleted Scenes
      6.1
      Video Game
      • Terroists
      • 2004
    • Half-Life: Counter-Strike (2000)
      Half-Life: Counter-Strike
      8.5
      Video Game
      • Radio Announcements (voice, uncredited)
      • 2000

    Writer

    • Counter Strike: Condition Zero Deleted Scenes (2004)
      Counter Strike: Condition Zero Deleted Scenes
      6.1
      Video Game
      • co-creator
      • 2004
    • Half-Life: Counter-Strike (2000)
      Half-Life: Counter-Strike
      8.5
      Video Game
      • co-creator
      • 2000

    Contribute to this page

    Suggest an edit or add missing content
    • Learn more about contributing
    Edit page

    More to explore

    Recently viewed

    You have no recently viewed pages
    Get the IMDb app
    Sign in for more accessSign in for more access
    Follow IMDb on social
    Get the IMDb app
    For Android and iOS
    Get the IMDb app
    • Help
    • Site Index
    • IMDbPro
    • Box Office Mojo
    • License IMDb Data
    • Press Room
    • Advertising
    • Jobs
    • Conditions of Use
    • Privacy Policy
    • Your Ads Privacy Choices
    IMDb, an Amazon company

    © 1990-2026 by IMDb.com, Inc.