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
    OscarsBest Of 2025Holiday Watch GuideGotham AwardsCelebrity PhotosSTARmeter AwardsAwards CentralFestival CentralAll events
    Born todayMost popular celebsCelebrity news
    Help centerContributor zonePolls
For industry professionals
  • Language
  • Fully supported
  • English (United States)
    Partially supported
  • 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
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Use app
Terrahawks
S3.E11
All episodesAll
  • Cast & crew
  • Trivia
IMDbPro

Operation Zero

  • Episode aired Mar 12, 1986
  • TV-G
  • 23m
IMDb RATING
7.0/10
25
YOUR RATING
Denise Bryer in Terrahawks (1983)
ActionAdventureFamilySci-Fi

When SM Zero is admitted to hospital for an operation and comes round to find that Zelda has been infiltrated Hawknest and Ninestein now speaks with Yung Star's voice, the Zeroid believes he... Read allWhen SM Zero is admitted to hospital for an operation and comes round to find that Zelda has been infiltrated Hawknest and Ninestein now speaks with Yung Star's voice, the Zeroid believes he's losing his mind.When SM Zero is admitted to hospital for an operation and comes round to find that Zelda has been infiltrated Hawknest and Ninestein now speaks with Yung Star's voice, the Zeroid believes he's losing his mind.

  • Director
    • Tony Lenny
  • Writer
    • Tony Barwick
  • Stars
    • Jeremy Hitchen
    • Denise Bryer
    • Anne Ridler
  • See production info at IMDbPro
  • IMDb RATING
    7.0/10
    25
    YOUR RATING
    • Director
      • Tony Lenny
    • Writer
      • Tony Barwick
    • Stars
      • Jeremy Hitchen
      • Denise Bryer
      • Anne Ridler
  • See production info at IMDbPro
  • See production info at IMDbPro
  • Photos

    Top Cast6

    Edit
    Jeremy Hitchen
    • Dr. 'Tiger' Ninestein
    • (voice)
    • …
    Denise Bryer
    • Mary Falconer
    • (voice)
    • …
    Anne Ridler
    • Kate Kestrel
    • (voice)
    • …
    Robbie Stevens
    • Hawkeye
    • (voice)
    • …
    Windsor Davies
    Windsor Davies
    • Sergeant Major Zero
    • (voice)
    Moya Ruskin
    Moya Ruskin
    • Kate Kestrel
    • (singing voice)
    • Director
      • Tony Lenny
    • Writer
      • Tony Barwick
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews

    7.025
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10

    Related interests

    Bruce Willis and Taniel in Die Hard (1988)
    Action
    Still frame
    Adventure
    Drew Barrymore and Pat Welsh in E.T. the Extra-Terrestrial (1982)
    Family
    James Earl Jones and David Prowse in Star Wars: Episode V - The Empire Strikes Back (1980)
    Sci-Fi

    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      The longest running of all of Gerry Anderson's TV series at 3 seasons although Stingray outlasts it with 1 more episode (39 to 40)

    Top picks

    Sign in to rate and Watchlist for personalized recommendations
    Sign in

    Details

    Edit
    • Release date
      • March 12, 1986 (Japan)
    • Production companies
      • Anderson Entertainment
      • Anderson Burr Pictures
    • See more company credits at IMDbPro

    Tech specs

    Edit
    • Runtime
      • 23m

    Contribute to this page

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

    More to explore

    Recently viewed

    Please enable browser cookies to use this feature. Learn more.
    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

    © 1990-2025 by IMDb.com, Inc.