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Known For

John Heffernan is known for:

  • Crooked House
    A private investigator helps a former flame solve the murder of her wealthy grandfather, who lived in a sprawling estate surrounded by his idiosyncratic family.
  • Official Secrets
    The true story of British intelligence whistleblower Katharine Gun who—prior to the 2003 Iraq invasion—leaked a top-secret NSA memo exposing a joint US-UK illegal spying operation against members of the UN Security Council. The memo proposed blackmailing member states into voting for war.
  • Eye in the Sky
    A UK-based military officer in command of a top secret drone operation to capture terrorists in Kenya discovers the targets are planning a suicide bombing and the mission escalates from “capture” to “kill.” As American pilot Steve Watts is about to engage, a nine-year old girl enters the kill zone, triggering an international dispute reaching the highest levels of US and British government over the moral, political, and personal implications of modern warfare.

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Biography

John Heffernan is a British actor. He has worked with the the Royal Shakespeare Company (RSC), the National Theatre, and the English Touring Theatre. He has appeared in films and television shows.