Four Corners - Season 66

First aired: 2/2/2026 7 episodes

The multi-award winning Four Corners returns for another year of powerhouse investigative journalism - fearless and forensic, exposing scandals, triggering inquiries, leading debate and holding power to account for 65 years.

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Episodes

1. Bondi: Light Over Darkness (Part 1)

Aired: 2/2/2026

A powerful two-part special on the Bondi massacre. Mark Willacy brings the definitive account of what happened on that December day, as told by the people who were there, survivors of the attack and families of those killed.

2. Bondi: Path to Terror (Part 2)

Aired: 2/9/2026

Four Corners' two-part special on the Bondi massacre continues with Sean Rubinsztein-Dunlop's investigation into the secret lives of the terrorists, uncovering astonishing new information leading up to the attack.

3. Realignment

Aired: 2/16/2026

The Liberal Party is hurtling towards a reckoning. This isn't just a battle that will decide who leads the Liberal Party; it's a battle for the party's identity, and direction. Patricia Karvelas takes you inside the contest that will shape the future of the Coalition.

4. Scarred

Aired: 2/23/2026

How a prominent Melbourne gynaecologist carried out repeated laparoscopic surgeries that senior specialists describe as unnecessary and harmful. Louise Milligan examines how complaints, warnings and red flags were ignored.

5. Toxic Tide

Aired: 3/16/2026

South Australia's algal bloom is one of the worst environmental disasters in Australian waters, continuing to devastate parts of the coastline. What did the government know about the health risks and what was the public told?

6. Trump and the Tech Titans

Aired: 3/23/2026

Wealthy tech titans Peter Thiel, Elon Musk and David Sacks were instrumental in Trump's rise to power and now hold sway far beyond Silicon Valley. How did they accumulate such unprecedented influence? Who's really in control?

7. Campus Chaos

Aired: 3/30/2026

Australian universities are in turmoil. Deep cuts to jobs and courses are triggering fury on campuses. Steve Cannane investigates how years of shrinking public funding, rising debt and increasingly corporate decision-making have pushed some unis to breaking point.