Secret City: Season 1

When political journalist Harriet Dunkley sees the gutted body of a young man washed up on the lakeshore she suspects a conspiracy.

One person Harriet has questioned in pursuit of her story is dead, another is missing. The conspiracy may be hidden deep, but it involves those who are powerful, ruthless and with a great deal at stake.

A shocking murder leaves Harriet shattered but angry. Australian intelligence agencies are determined to shut down the story, however, Harriet has been left a clue that only she will understand.

A sophisticated cyber attack cripples Australia's air traffic control for 13 terrifying minutes. All the evidence points to China seeking vengeance for their dead sailor.

Determined to become hunter rather than prey, Harriet convinces ASIO agent Charles Dancer to pursue her attacker and the murderer, while she investigates how a Chinese assassin can operate in Australia with apparent impunity.

Harriet's story on missing Chinese dissidents may have embarrassed Beijing into returning Sabine Hobbs to Canberra, but the connections to Australian intelligence and the murder remain hidden.