E1 - True Detectives

Aired: February 02, 2015

Shocking revelations on Melbourne's gangland killings. Nick McKenzie reports.

E2 - Eat, Pray, Shoot

Aired: February 09, 2015

Inside the campaign to save the two Australians on death row in Bali. Mark Davis reports.

E3 - Making a Killing

Aired: February 16, 2015

Inside Australia's multi-billion dollar greyhound racing industry.

E4 - The Jobs Game

Aired: February 23, 2015

Scandal in the federal government's employment programs. Linton Besser reports.

E5 - Apple's Broken Promises

Aired: March 02, 2015

Apple is the most valuable brand on the planet, making products that everyone wants - but how are its workers treated when the world isn't looking?

E6 - Bringing The War Home

Aired: March 09, 2015

The scourge of PTSD; as soldiers they fought the enemy abroad, now as civilians they battle a silent enemy within. Quentin McDermott reports.

E7 - House of Cards

Aired: March 16, 2013

Why the Liberal Party came so close to toppling its leader after just 18 months in Government.

E8 - Ditched

Aired: March 23, 2015

An investigation into the shocking human cost felt by the survivors of an aviation crash.

E9 - Game of Loans

Aired: March 30, 2015

The merchants of debt: how fast cash loans become a ruinous financial trap.

E10 - India's Daughter

Aired: April 06, 2015

The crime that shamed India and divided the country.

E11 - ANZAC to Afghanistan

Aired: April 13, 2015

Reporter Chris Masters revisits the Fatal Shore, the story of Gallipoli.

E12 - Degrees of Deception

Aired: April 20, 2015

Australia has been gripped by a national debate over how to fund our university education. But perhaps there's a more important question: what is it worth?

E13 - No Free Steps to Heaven

Aired: April 27, 2015

On the frontline with the women taking up arms against Islamic State.

E14 - Slaving Away

Aired: May 04, 2015

The dirty secrets behind Australia's fresh food.

E15 - Remote Hope

Aired: May 11, 2015

An unflinching portrait of Australia's remote Indigenous communities and their struggle to survive.

E16 - Secrets of Mexico's Drug War

Aired: May 18, 2015

This investigation from the BBC looks into the American authorities' relationship with the biggest and most powerful criminal organisation in the world, the Sinaloa Cartel.

E17 - At Their Mercy

Aired: May 25, 2015

The bullying and bastardisation of young doctors in our hospitals.

E18 - Ship of Death

Aired: June 01, 2015

A whodunit on the high seas.

E19 - Nepal Quake: Terror on Everest

Aired: June 08, 2015

Terror on Everest: extraordinary accounts and footage from the day the Nepal earthquake struck.

E20 - The End of Coal?

Aired: June 15, 2015

With the price of coal plummeting and our biggest customers turning to renewable energy, is Australia backing a loser?

E21 - Journey into Hell

Aired: June 22, 2015

On the trail of the traffickers exploiting the most unwanted people on the planet.

E22 - The Mafia in Australia: Drugs, Murder and Politics

Aired: June 29, 2015

In this joint Four Corners/Fairfax Media investigation, we reveal how the mafia continues to flourish in Australia despite major police operations.

E23 - The Mafia in Australia: Blood Ties

Aired: July 06, 2015

Part two of this special investigation goes inside one of the most ambitious organised crime investigations in Australian history.

E24 - 7/7: Ten Years On

Aired: July 13, 2015

Stories of courage and humanity in the aftermath of the 2005 London bombings.

E25 - A Nation Divided? The Charlie Hebdo Aftermath

Aired: July 20, 2015

From BBC Three. A personal and provocative look at life in France following the Charlie Hebdo terror attacks.

E26 - Iron Man

Aired: July 27, 2015

Inside the power plays of the mercurial mining billionaire Andrew Twiggy Forrest, as he fights for survival. Stephen Long reports.

E27 - Escorts

Aired: August 03, 2015

Inside the hidden world of transgender escorts.

E28 - The Great Cricket Coup

Aired: August 10, 2015

How India hijacked the game of cricket, and how Australia helped.

E29 - Secrets, Politics and Torture

Aired: August 17, 2015

From PBS Frontline. Secrets, Politics and Torture: The ghosts of the CIA's controversial interrogation program.

E30 - Machine Man

Aired: August 24, 2015

Four Corners puts Labor leader Bill Shorten under the microscope.

E31 - 7-Eleven: The Price of Convenience

Aired: August 31, 2015

Adele Ferguson returns to Four Corners with an investigation into the 7-Eleven business empire with revelations of dodgy bookkeeping, blackmail and the mass underpayment of its workforce.

E32 - The Truth About Halal

Aired: September 07, 2015

The war of words over the Halal certification of food. Anti-Islam groups label it a religious tax. Claims of corruption and links to terrorism light up the blogosphere. Four Corners searches out the truth.

E33 - Dethroning Tony Abbott

Aired: September 21, 2015

On Monday night, Four Corners will chart the events that led to the former Prime Minister's downfall.

E34 - Wasted

Aired: September 28, 2015

A special investigation by Dr Norman Swan on the unnecessary testing and treatments choking the health system and making patients ill.

E35 - Escape From ISIS

Aired: October 05, 2015

From Channel 4 (UK). As asylum seekers flee from the ISIS conflict zone, Four Corners brings you this timely and powerful story of the secret network rescuing women and children held captive by ISIS.

E36 - The Great Wall of Money

Aired: October 12, 2015

Next week on Four Corners: the Chinese billions flooding into Australian real estate.

E37 - Jackson and Lawler: Inside the Eye of the Storm

Aired: October 19, 2015

Next on Four Corners, we take you inside the world of Australia's most formidable power couple - former union boss Kathy Jackson and Fair Work Commission Vice President, Michael Lawler.

E38 - Digital Dissidents

Aired: October 26, 2015

From WDR (DE). Next on Four Corners, a documentary on the digital dissidents blowing the whistle on government surveillance around the globe.

E39 - Hidden Harm

Aired: November 02, 2015

Next on Four Corners, we examine the sobering reality of the damage done by alcohol to unborn babies.

E40 - Return to the Valley of Death

Aired: November 09, 2015

In this report, BBC producer Merwais Miakhail takes us on a personal journey into Afghanistan's tribal heartland, known as the 'Valley of Death'.

E41 - Our Kids: Why are they so stressed?

Aired: November 16, 2015

In frank, funny and sometimes heartbreaking conversations, Australian kids take us inside their world and tell us why they're so anxious about the present and the future.

E42 - Plan of Attack: The Making of a Teenage Terrorist

Aired: November 23, 2015

It was the random act of violence that authorities had been warning of and it left the nation crying out for answers. How could a 15-year-old school boy become a killer?

E43 - Rosie's Story

Aired: November 30, 2015

The tragic death of Luke Batty, killed by his father. Could his brutal murder have been prevented? Geoff Thompson reports.