Four Corners

Series 2026

34 episodes · premiered Feb 2, 2026

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.

Where to watch Four Corners

  1. E1 Bondi: Light Over Darkness (Part 1)

    Feb 2, 2026 · 54m

    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. E2 Bondi: Path to Terror (Part 2)

    Feb 9, 2026 · 50m

    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. E3 Realignment

    Feb 16, 2026 · 47m

    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. E4 Scarred

    Feb 23, 2026 · 49m

    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. E5 Toxic Tide

    Mar 16, 2026 · 46m

    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. E6 Trump and the Tech Titans

    Mar 23, 2026 · 46m

    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. E7 Campus Chaos

    Mar 30, 2026 · 48m

    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.

  8. E8 Strike on Iran: The Nuclear Question

    Apr 6, 2026 · 53m

    As the US bombards Iran, sparking region-wide conflicts and unleashing a global economic crisis, Four Corners interrogates one of President Donald Trump's key reasons for war: Did Iran pose a nuclear threat?

  9. E9 Inside The Rage Machine

    Apr 13, 2026 · 47m

    Whistleblowers from the social media giants reveal how their companies deliberately built a business model powered by outrage and division, paving the way for radicalisation, real-world violence and fractured societies.

  10. E10 Attention Deficit

    Apr 20, 2026 · 47m

    Four Corners unveils Australia's first comprehensive national map of Adult Attention Deficit Hyperactivity Disorder (ADHD), revealing stark differences by location. Dr Norman Swan reports.

  11. E11 The Zero Line: Inside Russia's War

    Apr 27, 2026 · 47m

    After four years of war, in Russia there is close to zero public opposition to Putin's invasion of Ukraine. But a few are prepared to speak out.

  12. E12 Taser Tactics

    May 4, 2026 · 45m

    Tasers are meant to be a safer way for police to stop dangerous situations, without taking a life. But people are still dying. When something goes wrong after a taser is used, who decides what actually happened?

  13. E13 The Deal: Trump, Bukele and the Gangs of El Salvador

    May 11, 2026 · 46m

    The Salvadoran president's deal with Trump to imprison deportees, and what each stood to gain. With reporting from the news outlet El Faro, President Nayib Bukele's tangled history with the gangs the US says it is fighting.

  14. E14 Caught in the Crackdown

    May 18, 2026 · 45m

    A look at Donald Trump's immigration crackdown, from high-profile ICE raids to the death of activist Renee Nicole Good in Minneapolis, exploring questions around civil liberties, accountability and who is being targeted.

  15. E15 The BHP Files

    May 25, 2026 · 47m

    Worth almost $300 billion, BHP is the world's largest mining company. Despite publicly touting its green credentials over the last decade, Four Corners investigates how the company quietly halted green projects in the Pilbara and put off action on climate change. Angus Grigg teams up with journalist Marian Wilkinson to investigate how BHP went cold on climate change and what this means for Australia's climate targets.

  16. E16 Brutal Force

    Jun 1, 2026 · 44m

    A confronting Four Corners investigation into alleged police misconduct in NSW and the hidden accountability system accused of failing victims and the public. We ask, when police abuse their power, who holds them to account?

  17. E17 The AI Race

    Jun 8, 2026 · 45m

    Artificial intelligence is already changing how we live and work, while being sold as the technology that could cure disease, transform productivity and solve some of the world's biggest problems. Steve Cannane investigates the race to build ever more powerful AI systems and asks whether it is moving faster than governments and communities can keep up with.

  18. E18 Escaping Kabul

    Jun 15, 2026 · 46m

    Escaping Kabul tells the dramatic story of the secret international mission to rescue Afghanistan's female cyclists after the Taliban's return to power placed them in grave danger.

  19. E19 Timber Turmoil

    Jun 22, 2026 · 45m

    As native forest logging ends in some states, we investigate where the industry is heading next. Jessica Longbottom examines the flow of timber across state borders and the growing battle over the future of native forestry.

  20. E20 Collision

    Jun 29, 2026 · 46m

    As the AFL pushes for growth, Four Corners uncovers startling new evidence of brain disease in younger players. Families of players diagnosed with CTE speak out about the risks of repeated head trauma, and whether the AFL has been transparent about the risks.

  21. E21 Click To Kill: The AI War Machine

    Jul 6, 2026 · 45m

    As artificial intelligence reshapes modern warfare, Four Corners investigates how AI-powered targeting systems are changing battlefield decisions from Ukraine to Gaza, and what this means for the future of conflict.

  22. E22 Unaffordable: Australia's Broken Housing Promise

    Jul 13, 2026 · 45m

    Australia has been promised a solution to the housing crisis: affordable rentals delivered with private developers, public money and big investors. Four Corners investigates whether affordable housing is really affordable.

  23. E23 The Race To Reverse Ageing

    Jul 20, 2026 · 47m

    From IV drip bars to recovery studios to plush longevity clinics and online biohacking, the longevity industry is booming. Dr Norman Swan examines whether the race to slow ageing is outpacing the science.

  24. E24 Duped: Food Exposed (Part 1)

    Jul 27, 2026 · 56m

    Can Australians trust the labels on the food they buy? In Part 1 of a major two-part Four Corners investigation, Adele Ferguson teams up with forensic food scientists to examine the integrity of Australia's food supply.

  25. E25 Duped: Food Exposed (Part 2)

    Aug 3, 2026 · 56m

    Adele Ferguson follows the trail from Australian supermarkets to international supply chains, revealing how products can be adulterated long before they reach the shopping trolley or are linked to unethical labour practices.

  26. E26 The President vs The Fed

    Aug 10, 2026 · 45m

    President Trump's escalating campaign to pressure the "fiercely independent" Federal Reserve and Jerome Powell into cutting interest rates threatens the central bank's autonomy, with ramifications reaching far beyond the US.

  27. E27 The Waiting Game

    Aug 17, 2026 · 47m

    Anne Connolly investigates the government's new "once-in-a-generation" aged care reforms - finding families waiting in limbo and a secretive algorithm that experts say often gets funding wrong.

  28. E28 Access All Areas

    Aug 24, 2026 · 47m

    Four Corners investigates Australia's lobbying industry, where top operators reveal how they win access to ministers, as critics say lax regulation leaves the system open to undue influence.

  29. E29 Christian Brothers Inc.

    Sep 7, 2026 · 47m

    The Christian Brothers faced more abuse claims than any Catholic order in Australia - and now say they're broke. Four Corners investigates, with the Chair of the schools' body giving his only interview about the Brothers' financial turmoil.

  30. E30 Asleep at the Wheel

    Sep 21, 2026 · 46m

    Chinese EVs are surging in Australia, but their cameras, microphones and internet connectivity expose gaps in our privacy and cyber security laws. Four Corners investigates the risks of surveillance and sabotage.

  31. E31 Behind the Orange Wave

    Sep 28, 2026 · 47m

    Four Corners investigates the forces driving One Nation's growing influence, how the party operates and whether it's ready for power.

  32. E32 Defenceless

    Oct 5, 2026 · 45m

    Australian veterans put their lives at risk serving their country, now their lives are at risk in a system that's failing them.

  33. E33 Inside Iran: War and Revolution

    Oct 12, 2026 · 46m

    The story of Iran - the protests, the war and beyond - as told by those who lived it. Features footage and first-hand accounts of Iranian citizens giving a rare glimpse of what the conflict was like for those on the ground.

  34. E34 The Pregnancy Penalty

    Oct 19, 2026 · 45m

    How being pregnant or a mother can still cost women their jobs. Avani Dias spoke to women who say they've been fired, demoted, discriminated against or offered sham redundancies when they were pregnant or returning to work.