Mental health across society has worsened since the pandemic began. Stacey Dooley returns to Springfield Hospital, and over six months, including the second nationwide lockdown, works with the team to experience first-hand how the pandemic is impacting patients in crisis. Stacey assists staff as they treat a wide range of mental health conditions and takes part in the tough decisions necessary to keep patients safe.

Stacey meets Coral, who is brought into Springfield by the police one night after attempting to take her life. Coral tells Stacey and the team about her long-running battle with anxiety and depression, which she attempts to self-medicate by drinking alcohol.

The pandemic has seen a rise in suicidal behaviour, especially amongst young people. Stacey meets Oskar, a 20-year-old university student whose struggle with intense suicidal thoughts brings him into the hospital in crisis.

For those with pre-existing mental health conditions, waiting lists and delays to treatment caused by the pandemic are pushing them to breaking point. Suziee is diagnosed with emotionally unstable personality disorder, which causes extreme highs and lows to her moods. But with her therapy now cancelled, she is struggling to cope on her own and turns to the hospital for help.

Stacey also gets to know 21-year-old Ali, an inpatient at Springfield, which is home to the only inpatient unit of its kind in the country for those with severe obsessive compulsive disorder (OCD). Since childhood, Ali's OCD rituals have changed from repetitive tapping during stressful exams and blinking to keep her parents safe in the car to extreme bathroom routines. For severe OCD cases like Ali's, this ward is her last chance at beating this devastating condition, and over the months Stacey sees a dramatic change in Ali's obsessions.

Stuck in her flat, Stacey Dooley is on the hunt for the everyday heroes of the coronavirus lockdown, from emergency service staff to charity volunteers.

The presenter reports on how southern Spain has become the main gateway for drugs into Europe, leading to violent turf wars between gangs and a government crackdown as the police struggle to regain control of their streets. Stacey goes on aerial patrol with police officers guarding the strip of water between Morocco and Spain, and discovers the extraordinary lengths smugglers will take to evade them, including travelling at 100mph in speedboats during extreme weather conditions.

Stacey Dooley investigates one of the most radical women's prisons in America. She follows eight murderers who are coming to terms with a life sentence

Pornography is illegal in South Korea and 'molka' has emerged as an illicit DIY alternative. The devastating impact of molka is revealed in the increasing number of molka-related suicides. Now, criminal gangs are starting to install cameras on an industrial scale, selling people's most private moments as pornography for strangers to consume. The country's advanced technology allows criminals to stream videos live and share them at lightning speeds.

Can those fighting molka stay ahead of this quickly evolving crime? And are the ingredients that have made molka an epidemic in South Korea a warning sign for a sex crime that could soon affect us here?

Every year thousands of young people are brought to mental health units across the UK to seek treatment. Latest estimates put the number of people who suffer from a mental health condition at one in three, and most first experience problems when they are young.

Stacey is going to work in Springfield Hospital, one of the oldest mental health units in the UK, to see what life is really like on the front line of mental health services. More than just observing, she will be working directly with staff, dealing with patients, and taking part in making incredibly tough decisions about what is best for patients.

Stacey Dooley investigates the controversial world of whale hunting. This contentious practice has hit the headlines around the world, as whaling countries defy international pressure to ban the practice. Whalers argue it's just food like any other meat. Campaigners call it barbaric and outdated. With rare access to a Norweigen commercial hunting vessel, Stacey witnesses the killing of a Minke whale. And, on the remote Faroe Islands modern day hunters defend their tradition of whale slaughter for food, while activists from around the world say they'll keep coming to the island until they stop.

Stacey Dooley meets an Arms Dealing family in the USA who supply more than 100 countries with high-grade weapons. She gets a rare glimpse into this strange world – hanging out with the mum who sells all kinds of arms from grenade launchers to sniper rifles, and her son who makes thousands of bullets for the weapons his mum sells.

Boko Haram is ranked as one of the world's deadliest terrorist groups. It's shock tactics include the mass kidnapping of schoolgirls and the use of female suicide bombers. In the city of Maiduguri in North East Nigeria Stacey Dooley meets Falmata. She was kidnapped by Boko Haram at the age of 13, forced to marry three times and finally strapped to a suicide belt and sent out on a bombing mission. Astonishingly Falmata managed to escape to tell her painful story. But not all women in Boko have been forced to join. Some are there through choice. Ammabua believed in Boko Haram's ideology. She volunteered for a suicide-bombing mission, which she thought would send her to paradise. Fate intervened and she survived. Now separated from Boko Haram, she is trying to re-integrate into a society of people she was once willing to kill.

Stacey Dooley investigates bounty hunting in the USA following all-action bounty hunters as they hunt down fugitives who have skipped bail, bringing them back to face justice.

Stacey Dooley hears from young homeless people, giving them a chance to share their thoughts and concerns and shining a light on their struggle.

Stacey Dooley discovers the shocking environmental impact of people's insatiable appetite for cheap clothing. She travels thousands of miles around the globe to see how toxic chemicals released by the garment industry are polluting waterways that millions of people rely on. She also witnesses the former Aral Sea, once one of the planet's largest bodies of fresh water, which is now reduced almost entirely to dust.

These are shocking discoveries likely to make you think twice about whether you really need those new clothes.

Should we all be making plans for the end of the world? In America, a movement of people, called preppers, are doing all they can to make sure they survive global disaster. Stacey spends time with threeprepper communities who are gearing up for uncertain futures, with concerns ranging from civil unrest and nuclear war, to climate change and natural disasters. Some have bought bunkers to escape to, others have isolated themselves from society. Stacey explores the reasons why they are going to such lengths to protect themselves. And she asks - should I be following their lead?

Every year dozens of people in Northern Ireland are shot in the legs or assaulted by vigilante armed groups from their own neighbourhoods. These paramilitary-style attacks are known as 'kneecappings' when they are shootings and they can be brutal. They can leave the victims, usually young men, with lifelong physical and mental injuries. Stacey Dooley meets people who have been shot as well as people within affected communities who are standing up to the attackers, and she tries to speak to some of those behind the attacks.

Hungary has more Roma gypsy kids in institutional care than any other EU country and is facing a potential crisis. Stacey Dooley meets some of the parents, kids and social workers on the frontline of Hungary's child protection system, as she investigates accusations by Roma families of widespread institutional racism in the Hungarian care system.

Against a backdrop of growing support for nationalist and far right politicians among Hungarians, Stacey questions if there is a genuine need for Roma children to be protected - or if prejudice is driving a growing trend to take Roma kids from their families.

Stacey comes face to face with ISIS as she revisits Iraq to unearth the harrowing story of Yazidi women kept as ISIS sex slaves. She is accompanied by Shireen, a Yazidi woman who was kept as a slave in Mosul before managing to escape during the battle to regain the city. Stacey helps Shireen retrace the steps of her torturous past, revisiting parts of the city which played a significant role in Shireen's ordeal. Their journey culminates in a face to face exchange with an ISIS fighter who claims to have killed over 900 people, and raped over 250 women.

Their first stop is the house in Mosul which Shireen was taken to, held hostage and routinely raped by her captor. She shows the room in which she was held, with a curtain she fitted and the initials on the wall of her ISIS captor and his wife. Shireen takes Stacey to one of the former markets that were set up to trade the women. Although nothing but rubble is left the effect on Shireen is profound and she wants answers to why this happened.

The next day, escorted by an Iraqi Commander, they search through the decimated city to locate Shireen's escape house. However, during their hunt she is cut off from answering Stacey's questions about her experience by the Commander.

Finally their trip ends in a small room outside the city where they sit face to face with Amar, a 21 year old ISIS fighter. Anmar took part in the raid on Shireen's home city and had three Yazidi sex slaves of his own. Shireen is finally able to challenge him on why this happened, why he did it, and how he feels about the atrocities he committed now.

Behind closed doors, Russian society has a dark secret: it's estimated thousands of Russian women are murdered every year by their husbands or partners.

Domestic violence is so deep-rooted in Russia there's even a well-known saying, "if he beats you, it means he loves you". Despite the scale of the problem, in February 2017 the Russian government decriminalised certain forms of domestic violence.

In Stacey Dooley Investigates: Russia's War On Women, Stacey travels to Russia to explore the reasons behind this decision and the impact that the law-change is having on women.

She meets the victims forced into hiding to escape their abusive partners and comes face to face with a prolific violent offender. She visits the hard-line Orthodox Christians championing Russia's return to traditional values and spends time with the young feminists fighting for equality - despite threats and intimidation.

Stacey Dooley travels to Florida - where sex offenders are punished forever. After serving their sentences, paedophiles and other sex offenders face legal restrictions for life.

But there is a battle raging in the American state about these laws. Do they truly protect children, or just make the public feel better? And the crucial question Stacey explores during her trip: do they ever deserve a second chance?

Stacey spends time with convicted sex offenders living in a homeless camp in Miami and an isolated community in the middle of nowhere - both consequences of strict laws preventing them from living less than 2,500ft from a place where children congregate. The offenders she meets hope to be fully reintegrated into society, having committed crimes ranging from watching child pornography to molesting children - but are blocked by the strict laws which restrict their movements for life.

She also meets with Senator Lauren Book, and her father, lawyer and lobbyist Ron Book, who have campaigned for more than 20 pieces of sex offender legislation - including the 2,500ft residency restrictions in Miami - discovering that Lauren herself was abused for six years as a child by the family's live-in nanny.

In Florida, Stacey struggles to come to a conclusion about whether sex offenders deserve a second chance, in the face of the harrowing experiences of victims and heinous crimes committed by offenders, especially when unexpected revelations along the way make her question everything she has learnt from the offenders she has got to know.

In the aftermath of this year's elections, Stacey Dooley heads to Northern Ireland to find out exactly who supporters of the DUP are.

She meets people who voted for a party that is both anti-Gay marriage and anti-abortion even when some don't agree, and discovers that the place is still bitterly divided years after The Troubles. Her investigation plunges her into the bitter politics of Northern Ireland where British and Irish identities coexist with unease.

Stacey Dooley delves deep undercover into the nascent world of Britain's digital drug dealers. Using fake profiles on Instagram, Snapchat and new social app Yellow, she reveals how school children as young as 15 are selling class A drugs on social platforms. It is only a matter of seconds before Stacey is offered everything from cocaine to meth.

Stacey comes face to face with a British gang who now rely upon young digital dealers to keep their business afloat. Access to one of Britian's largest drug outfits reveals 75 per cent of their revenue now comes through digital dealers who operate remotely from the privacy of their bedroom. The fast-paced connectivity of Snapchat and Instagram means the gang can sell up to £22,000 worth of cocaine in a couple of hours.

The only way for Stacey to meet the elusive digital dealers and find out more about their world is to go undercover. After decoding their secret emoji drug code, Stacey arranges MDMA deals and confronts the dealers. Young dealers show how opportunistic individuals operating online are overpopulating an already overcrowded market. But how they reach their client base is revolutionising the game and putting more and more street dealers out of business.

As the digital drug revolution gathers pace, it runs the risk of turning into an epidemic as Snapchat, Instagram and Yellow appear to be doing very little to quash this drug dealing haven.

Stacey Dooley returns to the Philippines to make a complex and chilling film about Filipino mothers who sexually abuse children, often their own, live in front of webcams in exchange for money.

Stacey Dooley, one of BBC Three's most popular journalists, travels to British Columbia and Alberta to explore why this is happening, and investigate what is being done about it.

She starts her journey on a remote road dubbed the Highway of Tears where dozens of woman have vanished or been murdered since 1980 whilst trying to hitchhike. Determined to find out why this is happening and who is taking the girls Stacey travels to the city of Edmonton, to meet women working in the sex trade that are at high-risk, some reveal disturbing stories of violence and fear.

Stacey Dooley, one of BBC Three's most popular documentary-makers fronts another powerful, hard-hitting investigation when she travels to Tokyo, Japan to look into what effect the law banning child porn has had and to see if the attitude towards the sexualisation of children has changed.

Stacey Dooley embeds herself on the frontline with the extraordinary all-female Yazidi battalion, who are fuelled to take revenge against Isis.

Stacey Dooley travels to Orlando in the aftermath of the Pulse Bar shootings in 2016. She attends vigils, marches and funerals to see how America responds to this latest atrocity and she'll ask if this could be the one to finally make a difference. Stacey explores the levels of prejudice and homophobia faced daily by the LGBT community in America, levels that are often compounded if you belong to an ethnic or religious minority.

With revelations that the shooter may himself have been gay, she will also try to track down and talk with gay Muslims to understand the conflict they face between their religion and their sexuality.

Stacey Dooley travels to Greece to follow children on the migrant trail, as they flee wars and seek new lives in Western Europe. From small toddlers travelling with families to unaccompanied teenagers journeying thousands of miles alone, Stacey witnesses their experiences first hand. During her trip, Greece closes its borders to migrants and Stacey sees the striking impact of this on the young and vulnerable.

In Cologne, large numbers of women reported being sexually assaulted and robbed on New Year's Eve by groups of men described as of North African or Arab in appearance. First shown in 2016, Stacey Dooley travels to the city to investigate the fall-out of these attacks. She gets to the heart of both the pro- and anti-immigrant protests which have broken out in the city since the attacks, but are activists just jumping on the bandwagon to further their political agenda?

Stacey Dooley presents the second of two hard-hitting films from the worst places in the world to be female, to investigate why some young women today live in such dangerous, desperate and degrading conditions.

She travels to Honduras, known as murder capital of the world, where 16 women are murdered during Stacey's short trip. In a country with little justice for women and the highest murder rate for young females, how are such endemic issues being tackled?

Violence against women is so common in Honduras that it has a special name - femicide. A woman is murdered every 13 hours here and Stacey discovers that very little is being done to address it. She meets with women who model to earn money needed to escape their violent and dangerous environments, but as Stacey discovers, it's dangerous to be a beautiful woman here.

She meets Theresa Munoz, the mother of Miss Honduras Maria Jose Alvarado and her sister Sofia, who were shot dead by Sofia's boyfriend at a party. Yet with people too afraid to come forward with testimonies, the police reveal it's likely their killer will walk free.

Stacey also meets some of the young women who've had enough and are campaigning for change, when she spends a night with a group of female students demanding more rights for women. At 3am, as they try to evade the police and put up posters before they are torn down, Stacey finds out just how difficult making a change can be.

In Honduras, the Catholic government ban on abortion and the contraceptive pill means that rape victims, often as young as 11, are forced to give birth whilst only children themselves. As the list of questions grows, Stacey visits the district attorney, only to find them unwilling to face her questions.

Stacey Dooley presents the first of two hard-hitting films from the worst places in the world to be female, to investigate why some young women today live in such dangerous, desperate and degrading conditions. In this episode Stacey travels to the Philippines - fast becoming the world capital of the cybersex industry.

Here, girls who are rarely let out and often underage must perform on webcams and be photographed for a global online audience. Within the last year alone, 139 Brits were investigated for paying to watch Philippine children being abused. Stacey learns how poverty combined with cheap internet access has led to an increasing number of girls being exposed to online sexual abuse.

Discovering the harrowing truth behind this widespread exploitation, Stacey then exposes an even darker side - cybersex dens. She goes undercover for the first time and joins the police on a major sting, where she confronts the criminals behind this new and disturbing phenomenon. Stacey also follows charity workers as they intercept traffickers smuggling teenage girls into Manila for the cybersex trade.

Stacey also travels north of Manila and learns that efforts are being made to help some of the 100,000 victims of exploitation using therapy and counselling, led by psychologists who have often suffered the same abuse as the children they are helping. Stacey is overwhelmed at the sheer scale of the billion-dollar industry, but remains hopeful that if police forces across the world work together, there's a chance this secretive trade can be tackled.