Betrayal is the only truth that sticks.


A captivating drama set in Maralinga, South Australia, at the height of the Cold War. At a remote army base carrying out British nuclear testing, paranoia runs rife and nuclear bombs are not the only things being tested, as loyalty, love, and betrayal are pitted against each other.

  1. Peter Duncan


  2. Tanya Phegan


Series Cast

  1. Ewen Leslie

    Ewen Leslie

    Major Leo Carmichael

    6 Episodes

  2. Jessica De Gouw

    Jessica De Gouw

    Eva Lloyd-George

    6 Episodes

  3. James Cromwell

    James Cromwell


    6 Episodes

  4. Tony Martin

    Tony Martin

    Richard Wilcox MP

    6 Episodes

  5. Ningali Lawford

    Ningali Lawford

    6 Episodes

  6. Shaka Cook

    Shaka Cook


    6 Episodes

Full Cast & Crew

Last Season

Operation Buffalo

Season 1

2020 | 6 Episodes

Season 1 of Operation Buffalo premiered on May 31, 2020.

View All Seasons

Operation Buffalo
Operation Buffalo


Status Ended


  • See more TV shows from ABC...

Type Scripted

Original Language English


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