Sarah Ferguson presents an investigation into the criminal networks that are threatening the integrity of sport, amidst the uproar over the match fixing revelations in tennis, Linton Besser reports.

What's behind the rise in shark attacks, and is there anything we can do to stop them? Geoff Thompson reports.

Dying to Dance. Inside the dance party drug scene. Caro Meldrum-Hanna reports.

Exploring America's gun culture where kids learn to shoot and their classrooms are designed to be bulletproof. How America grapples with gun violence.

In his first story for Four Corners, reporter Ben Knight travels to Brazil to investigate BHP's responsibility for the Samarco mine disaster that's destroyed lives and polluted an entire river system.

It's the bank that's spent two years rebuilding its reputation after being exposed for ripping off its customers in a devastating financial advice scandal. An explosive corporate investigation by Adele Ferguson.

The big game and big bucks in Africa's trophy hunting industry. Taking us into the darker world of illegal hunting where lions are tranquilised or partly domesticated to make them easier to shot.

A rare account from inside the Essendon doping scandal. Quentin McDermott reports.

The investigation into the scandal engulfing Malaysia's Prime Minister and the question that led to the arrest of our reporter and cameraman.

This Four Corners investigation will reveal how the rich and powerful exploit the system. Reporter Marian Wilkinson follows the money trail.

The rise and fall of Clive Palmer's business empire and political career. Hayden Cooper reports.

In the wake of the attacks in France and Brussels, a BBC Panorama investigation into Islamic State's European terror network and Western intelligence agencies' battle to stop it.

The bad blood between Australian doctors and the Federal Government over offshore detention.

Ben Knight reports on the white hot issues of housing affordability and negative gearing and the generation left wondering if they will ever own their own home.

Gold Walkley award-winning reporter Caro Meldrum-Hanna follows the trail of evidence in the brutal death of a young woman as her family fights for justice.

Supplements and safety: an investigation into the billion dollar health supplement and vitamin industry. What's in all those pills and could they be doing you harm?

As we head into the third week of the election campaign, Four Corners examines how money and influence operates in the shadowy world of political donations.

With an increasing number of women turning to fertility treatments to help them conceive a baby, Four Corners investigates, are women being sold false hope by the IVF industry?

The scams, fraud and incompetence leaving remote communities exploited and betrayed. Linton Besser journeys almost 5000km across Australia in search of who's to blame.

We meet the people of the small Syrian town who defeated ISIS and are determined to rebuild their lives in the rubble.

The Deputy and the Dark Horse: Barnaby Joyce vs. Tony Windsor in the contest that could bring down the Deputy Prime Minister.

With the election only days away, Gold Walkley and Logie Award-winning reporter Sarah Ferguson interviews Malcolm Turnbull and Bill Shorten. What will she ask?

With startling predictions that more than 5 million Australian jobs will disappear in the next 15 years, as a result of technology, we look at the future of work and ask are we preparing our kids for the jobs of the future?

Going undercover with an ISIS terror cell. For six months this intrepid reporter infiltrated and secretly filmed a terrorist cell as they made plans for an attack.

The Race To Dope: The elite athletes blowing the whistle on how they cheated the system.

Australia's Shame: The brutalisation of children behind bars. This confronting investigation by Caro Meldrum-Hanna will send shockwaves around Australia.

Insult To Injury: How the system damages cops with PTSD. Quentin McDermott reports.

Man on a wire: How long can Malcolm Turnbull survive?

Milked Dry: The awful price being paid by Australian dairy farmers for the milk we drink. Deb Whitmont reports.

Children On The Frontline: Escape from Aleppo, one family's extraordinary story of life in the rubble of Syria and their escape to a new life, told through the eyes of four children.

Cyber War: How hackers are threatening everything from your bank account to the nation's secrets. Linton Besser reports.

The EU referendum result shocked many, but as this BBC film shows the warning signs were there. In interviews with key players, the program charts the tactics & spin used in the campaign.

Rehab Inc: The high price parents pay to get their kids off ice. Ben Knight reports.

An outback town's bold experiment to save its young people from a life of crime.

Inside America's university fraternities. They're the elite clubs where testosterone, alcohol & campus life come together in a potent mix. Normally media shy, one frat house agreed to let the cameras in.

China Rising: The challenges for Australia as China and the US struggle for supremacy in Asia. Peter Greste joins Four Corners for a special report.

For Better or Worse: How the personal has become political in the fight over same-sex marriage. Four Corners investigates the politics behind the plebiscite debate.

They're the human face of Australia's tough border policies - the more than 100 refugee children living on Nauru. Debbie Whitmont reports.

The activists using cameras to fight back against police brutality in the US.

Four Corners investigates the business of salmon farming. A report by Gold Walkley Award-winning journalist Caro Meldrum-Hanna.

Crossroads Afghanistan: A heart-stopping journey on one of the most dangerous roads in the world, right through the heart of Taliban country.

Broken Homes: On the frontline of Australia's child protection crisis.

When acclaimed TV journalist Liz Jackson is diagnosed with Parkinson's disease, crippling her with pain & panic attacks, she turns the lens on herself to make the most challenging story of her life.

Four Corners returns with an incisive exploration of how President Trump will wield power. Reporter Michael Brissenden interviews key players in the Trump camp & Republicans on the political earthquake rippling across the US.

How Australians are spending billions on unproven vitamins & supplements. With 7 out of 10 Australians taking a complementary medicine, Four Corners looks at the regulation & marketing of these products.

A Report from the Frontlines in the Battle Against the Islamic State. As the war against IS intensifies, Matt Brown reports from the frontlines of Mosul - the biggest urban battle since World War II.

What happens to the plastic we throw away? A report on how our rubbish ends up in the ocean and the damage it causes.

The Crown empire have bet big for years on China. Four Corners investigates what went wrong for James Packer's gambling & entertainment operations in China & what this might mean for its Australian business.

Can President Trump keep his promise to make America Great Again? Four Corners meets the human face of America's working poor as they struggle to feed their families.

Four Corners brings you the views of distinguished former members of the US military and senior policy makers who warn that climate change is not only real, it's a threat to global security.

The mothers and carers battling for justice and protection for their disabled children.

Four Corners reporter Caro Meldrum-Hanna reveals the brutal backroom politics ripping into Pauline Hanson's One Nation party.

Cracking the Code: What Facebook really knows about you. How one of the world's most powerful corporations is turning our lives and our data into vast profits, in ways we have no control over.

This powerful film shines a light on the barbarism of the Syrian regime at a time when the future of President Assad is being argued over by the world's most powerful nations.

After the Game: Elite athletes blow the whistle on the high price paid for sporting glory.

Four Corners investigates how a nation as rich as Australia is in coal, gas, sunshine and wind, could find itself in an energy crisis.

It was one of the biggest illegal firearms busts in Australian history. A criminal syndicate brazenly smuggling weapons into the country exposing the failings in the nation's border security. Ben Knight reports.

A 2-part investigation into the Lindt Cafe siege. Sarah Ferguson talks exclusively with families of Tori Johnson & Katrina Dawson about their experience on the day & their devastation, anger & frustrations in the aftermath.

Part Two takes you inside the Lindt Cafe & the police operation on the day, with a forensic examination of how the disaster unfolded. We expose what went wrong & ask whether Australia is prepared for another terror attack.

An investigation uncovering how China's Communist Party is infiltrating Australia, tracking the activities of Beijing-backed organisations and the efforts made to intimidate CCP opponents.

The brave few who blew the whistle on Australia's most corrupt police force.

With the rise of social media and smartphones in virtually every pocket, internet trolls are only ever a click, tap or swipe away. Four Corners takes you into the dark side of the internet.

The retirement villages ripping off retirees. Adele Ferguson investigates.

This Four Corners investigation will reveal how Donald Trump was negotiating luxury resort deals in Bali and Java, raising serious questions about Presidential conflicts of interest.

A story of identity, love and dignity, introducing three families who tell their stories about living with dementia.

In Philadelphia in the early 2000s, a team of lawyers embarked on an investigation led by a formidable District Attorney. What they uncovered was one of the worst criminal cover-ups in US history.

Stretching from Qld to SA, billions of dollars in taxpayer's money has been poured into rescuing the rivers & streams of the Murray-Darling Basin. Linton Besser investigates where the money, & the water is going.

The digital age has revolutionised the way we live our lives. With the technology of smartphones governments have been given the ability to spy on their citizens on an astonishing scale. Nawal Al-Maghafi reports.

The dirty truth about your rubbish. Four Corners investigates the big business of rubbish & where it ends up. In interviews with insiders, reporter Caro Meldrum-Hanna exposes hidden practices occurring in the waste industry.

The Greens have been a party in disarray. As the party faces its biggest challenges since its foundation, Four Corners investigates if the party's actions live up to their spin. Louise Milligan reports.

Australians are carrying more personal debt than ever. We hold the second highest level of household debt in the world. Michael Brissenden investigates the forces driving our debt fuelled housing boom & the risks it poses.

Giving blood is a selfless act that saves lives. For many, it's a way of giving back to the community. In other countries, blood has become a lucrative commodity fuelling a global trade worth billions of dollars.

In the wake of the tragic Grenfell Tower fire in London, reporter Deb Whitmont investigates the risk of flammable aluminium cladding in Australia & the dangerous legacy of failed regulation in the building industry.

How Kim Jong-un's murderous ambitions & nuclear weapons program are threatening world peace - tracing his rise to power, his aggressive pursuit of a nuclear weapons program to eliminating potential rivals.

Developers, deals and donations on the Gold Coast. In this pro-development town, a series of controversial billion dollar proposals have prompted a collection of unlikely allies to say enough is enough. Mark Willacy reports.

Inside the murky world of international kidnapping and hostage negotiation. Every year more than 30,000 people are kidnapped around the world. A small number are taken for political reasons, many more held for financial gain.

The dubious dealings of India's corporate colossus. Four Corners travelled to India to dig into the business practices of Adani, the corporate giant planning to build Australia's biggest mine site. Stephen Long reports.

It's one of the biggest environmental scandals in Australian history. Harmful chemicals, leaching into the ground & waterways, contaminating our water. Linton Besser investigates the toxic legacy of fire-fighting foam.

In her only Australian TV interview, Hillary Clinton speaks exclusively with Sarah Ferguson. Candid, open & at times angry, the former presidential candidate talks about what went wrong & her fears for the future.

As the National Broadband Network passes the halfway point in its rollout, Geoff Thompson investigates why Australia's fast broadband is stuck in the slow lane, leaving a growing number of customers disappointed and angry.

A right-wing nationalist party is centre stage in German politics for the first time since Hitler's Nazi Party. We chart the rise of a notorious anti-immigrant group which stands accused of a wave of violent attacks.

Inside the secretive world of tax havens where corporations and the wealthy operate far from public view. In a global investigation we reveal the lengths some business figures and global corporations go to avoid paying tax.

In the week of the same-sex marriage survey result Four Corners looks into the battle for control raging inside the Liberal Party. Whatever the survey result, the politicking will be far from over. Michael Brissenden reports.

Justice Lionel Murphy was one of the most senior political and legal figures in Australia. He was also at the centre of one of the most extraordinary scandals in our nation's history. Debbie Whitmont reports.

Linton Besser reports on the undercover operation to catch the world's most wanted money launderer in The Billion Dollar Bust.

The domestic workers treated like slaves in Australia. Louise Milligan investigates the hidden workforce kept behind closed doors, living in slave-like conditions and made to work around the clock.

The search for foreign fighters in the ruins of Raqqa. For four years Islamic State ruled its 'caliphate' from its capital Raqqa. ABC Middle East correspondent Matt Brown goes on an intense journey to the city freed from IS.

Dancing, drugs and rebellion in the Islamic Republic of Iran. After decades of strict rules, many young people in Iran are now rebelling. They're taking their lives in their hands and defying the regime to party in secret.

How Australia's warming climate is changing the way we live and work. Rather than waiting for politicians, our farmers, small businesses, government planners and corporations are adapting to weather challenges and acting now.

Australia's population is growing fast, we've added almost 400,000 people in the last year, and we're feeling the strain. Ben Knight investigates what a Big Australia means and the difficult choices that will have to be made.

The women who worked for Harvey Weinstein tell their stories. For the first time, work colleagues and employees who kept quiet fearing legal action and reprisals, are coming forward to allege he used his power to abuse them.

The millions of Australians missing out on superannuation. Despite having a .5 trillion pool of retirement savings, the rise of the gig economy and freelance workers mean millennials are entering a very different workforce.

Taking on the extraordinary powers of the Tax Office. Adele Ferguson puts the actions of the ATO under the microscope, examining how it uses its extensive powers and whether it is acting fairly and ethically.

The undercover investigation that left social media giant Facebook reeling. We unmask the secretive political consulting firm Cambridge Analytica and the dirty tricks they deployed to undermine the democratic process.

The race to riches for Australia's new marijuana moguls. While entrepreneurs are talking up the potential of products from insomnia cures to chronic pain treatments, patients are struggling to access cannabis products.

Sugar, politics and what's making us fat. Michael Brissenden investigates the power of Big Sugar and its influence on public policy. We reveal the industry's tactics and the access they enjoy, as doctors warn of an obesity crisis.

The case that put sexual consent on trial. The young woman at the centre of one of Australia's most controversial rape trials has chosen to speak to Four Corners in the hope others will learn from her experience.

The scandalous conduct of a global bank. HSBC is one of the world's largest and most powerful financial institutions, but it has been at the centre of several of the biggest financial scandals uncovered this century.

The workers paying the price for our mobile phone obsession. Smartphones and tablets revolutionised the way we communicate but the technology we are addicted to has had toxic consequences for the factory workers making them.

Millions of Australians fork out big money for private health insurance. In this joint Four Corners investigation with Dr Norman Swan from RN's Health Report, we examine what's driving these out of pocket expenses.

Four Corners follows the money trail from New York to Moscow, tracking the ties between Trump, his business empire and Russia.

Sarah Ferguson continues to chart the extraordinary allegations, interrogating the evidence and interviewing key protagonists in this unfolding drama over members of the Trump team accused of being compromised by Russia.

In the final part of our special report, Sarah Ferguson investigates central allegations that members of the Trump team, including possibly the President himself, actively colluded with Russia to subvert American democracy.

The teenage criminals sentenced to life in jail. Being tough on crime has become a popular mantra for political parties, but calls for a crackdown have led to tougher penalties and mandatory life sentences for some youths.

The quarantine failures putting the Australian economy at risk. Four Corners investigates some of the worst biosecurity breaches, uncovering sophisticated smuggling operations, inadequate enforcement and corruption.

The Secrets and Scandals of Australian Horse Racing. With a prize pool more than million and employing 50,000 people it's one of our biggest industries, but away from the glamour all is not well in the sport of kings.

The extraordinary rescue mission to save Thailand's lost boys. Mark Willacy documents the extraordinary international effort to find and rescue 12 school boys and their soccer coach from a remote cave in northern Thailand.

How corporate greed and deception cost AMP its trusted place in Australian life. How AMP ripped off customers including charging fees for no service and the measures it took to conceal its actions as it lied to the regulator.

Australia accused of failing to stand up for democracy as Cambodia descends into dictatorship. Sophie McNeill confronts the man whose political opponents have been imprisoned and assassinated in mysterious circumstances.

The undercover investigation exposing how Facebook decides what you see. An undercover reporter, training as a content moderator, is taken through the rules behind the social networking site, secretly filming the process.

Welcome to the new world of enhanced 'beauty' where there's nothing natural about the faces and bodies created by cosmetic procedures. Fuelled by social media influencers, cosmetic surgery has entered the mainstream.

Having a child is supposed to be the most natural thing in the world, but knowing how to raise children can be daunting. Follow the story of three mothers determined to learn how to become better parents.

How the Liberal Party tore itself apart. This special Four Corners investigation takes you inside a political catastrophe. We chart the rise and fall of Malcolm Turnbull and the enemies that stalked him from within.

Strategist and provocateur Steve Bannon channelled the anger of those who felt left behind by globalism to elect Trump as president. Sarah Ferguson interviews Bannon on his crusade for a global populist-nationalist movement.

The teenage survivors rebuilding their lives. They were young girls and teenagers, out to see their favourite pop star in Manchester. As the show ended, a terrorist detonated a home-made bomb killing 22 and injuring 250.

In part one, Four Corners investigates the business of aged care and what that means for the vulnerable residents left in its care. Families speak out with disturbing accounts of overworked staff and neglected residents.

In part two, we detail shocking cases of abuse and premature deaths in our nursing homes. Carers and families come forward to tell their stories and reveal the abject failure of government regulation to protect the elderly.

A portrait of a community surviving the drought. A story from the heart of the drought, a portrait of the land and its people where lack of rain is biting hard. Witness the strength of Quirindi doing all they can to carry on.

The secret tactics used by global chemical giant Monsanto to protect its billion-dollar business and its star product, the weed killer, Roundup. We trace the company's influence campaign from the US back to Australian farms.

Hidden cameras behind bars reveal the problems facing governments around the world: how to manage soaring prison populations, rife with drugs, violence and squalid living conditions as well as the rise of privately run jails.

How a cashed up gun industry has Australia's firearms laws in its sights. Sean Nicholls examines a lobby group funded and directed by major firearms sellers and manufacturers employing new tactics, connections and influence.

The visit by the Duke and Duchess of Sussex was a triumph for the House of Windsor brand. We examine the sophisticated corporate campaign to future-proof the Crown and how the Royals modernised and rebuilt their reputation.

According to the media, Melbourne is in the grip of a crimewave, overrun by African street gangs responsible for a wave of violence. Reporter Sophie McNeill is on the ground to get to the truth about "African" crime.

The final Four Corners for 2018 examines the corporate crisis that engulfed the ABC and brought down both the Managing Director and Chair. Sarah Ferguson speaks with inside players including Michelle Guthrie and Justin Milne.