Ambitious police officer Clodagh Dunlop, 35, was used to dealing with emergency situations - until it was her own. Whilst training to run a 6-minute mile, her journey took a terrifying turn. Clodagh found herself trapped in her own body, hearing the conversations around her but unable to communicate.

Speaking with Dr Sian Williams, she explains how she found the strength to make a remarkable breakthrough.

Rachel Watkyn’s upbringing was a contradiction: aristocratic but impoverished. She was forced to memorise her father’s extensive family tree and was expected to behave as the 'perfect young baroness'. Despite their status, the family did not have clean clothes or heating and she was called a ‘fleabag’ by other children at school. This left Rachel isolated, never knowing where she fitted in, and feeling not good enough. Years later, when Rachel was in her 50s, her father became unwell and made a startling revelation on his deathbed.

Rachel tells her remarkable story to Dr Sian Williams.

When Will Darby left school in 2007, his peers all headed to university. But Will wanted something different – an adventure. In search of unridden waves to surf, he built himself an idyllic life in the Solomon Islands. Until the sea disappeared, and everything came crashing down…

Will tells Dr Sian Williams about the turn of events that created a lifelong bond with the island and its inhabitants.

It is the summer of 2008, and a bride and groom have just stepped out of a carriage drawn by two white horses. The sun is out, the bridesmaids are wearing beautiful dresses, and everyone has drinks in hands. The day has gone smoothly for the wedding party. But for carriage driver Emily King – things are about to take a terrifying turn, as a chase begins.

Years later, Emily tells Dr Sian Williams how she fought to survive – and why the scarring incident gave her “superpowers”.

Details of help and support are available through the BBC Action Line at bbc.co.uk/actionline.

One Monday morning, Stephen is meeting with his boss in a crowded coffee shop. Minutes later he is at the centre of a horrific and brutal crime scene — his life hanging in the balance. The events leave him deeply scarred, both mentally and physically, but it prompts Stephen to press the reset button for himself and his family.

For the first time publicly, Stephen tells his story to Dr Sian Williams, in the hope that sharing his experience will help him and others too.

Warning: This episode contains graphic descriptions of violence. Details of help and support are available through the BBC Action Line at bbc.co.uk/actionline.

Being a TV news anchor was everything to Polly Evans until she was forced to re-evaulate her identity. Her turning point happened in the spotlight – in front of an audience of hundreds of thousands – when she felt deeply exposed and humiliated. It was caused by a physical condition called Adductor Spasmodic Dysphonia, but Polly’s journey since then has been one of self-knowledge and finding fulfilment in other ways, including a new career.

She braves the studio for the first time to tell this story to Dr Sian Williams.

Hazel Ellis-Saxon was brought up in a busy household with four siblings in the village of Tiptree in Essex in the 1960s. She struggled with her school work and was often finishing assignments when the other children were enjoying playtime. One day in a quiet classroom Hazel overheard her form teacher describe her to a colleague as ‘mentally retarded’. These two words had a profound effect — leading her to believe that she must be a huge disappointment to her parents and would never enjoy a full life.

Dr Sian Williams hears how this label shaped Hazel’s decisions for decades and what it took for her to throw it off.

It had been a beautiful day, Jessica Williams and her two young sons had been out in the local park enjoying the Welsh sunshine. By the time they got home they were happy but weary and looking forward to some cosy time on the sofa but as Jess opened the front door she noticed a strange smell. She put the boys in the sitting room and went into the kitchen to investigate — that was when the house exploded. Jessica tells Dr Sian Williams how the family, with the help of their village, began to rebuild their lives.

Growing up Joe Jaquest Oteng knew very little about his Dad; they struggled to find much common ground. Joe’s Dad, Peter, was guarded about his early life in Ghana and the family he had left behind when he emigrated to the UK in the 1960s. When Peter died Joe was left to sort through his belongings. He discovered bundles of documents, letters and photos which revealed new and shocking information which didn’t match the life story Joe had been told.

Dr Sian Williams hears how Joe set out to find the truth about Peter and how along the way made some joyful discoveries for himself.

It was September 2000 when Lisa and her 10-year-old brother Gary were taken to the airport. Their Dad said they were going on holiday and that mum Tracey was going to join them later, just as soon as she could get time off work. As the children boarded the plane full of expectations for the trip they could not know how profoundly this moment would shape the rest of their lives – they were soon told Tracey had died and there was no point ever going back to England.

Dr Sian Williams hears about Lisa’s struggles to adapt to a new life in Pakistan, trying to keep memories of home and her mum alive but falling into despair and loneliness. Meeting her Mum again and returning to England aged 17 comes with a whole new set of challenges.

This story is told from two perspectives, to hear mum Tracey’s experience scroll back to the previous episode.