The lives of the people of Arcadia, Missouri, are forever changed when their deceased loved ones return.

In 1994, a toddler disappeared from a small Welsh village, never to be seen again. 23 years later, in London, the mother of rising cello star Matilda Gray commits suicide, without apparent reason. Among her possessions, Matilda discovers tantalising evidence, linking her mother to the Welsh girl's disappearance all those years ago. And so grief stricken Matilda travels to Wales, determined to find out who she really is, even if it means unraveling her own identity. In the process, she uncovers long buried secrets in this remote community - including one secret more bizarre, terrifying and dangerous than anything she could have imagined: Dark otherworldly forces are gathering - they have been waiting many years for Matilda to return. If every life is a story, then for most of us, it's our parents who write the opening chapters. They record and remember our early childhoods as we cannot, acting as trusted witnesses to our lives. But what if you discovered that your parent had lied to ...

Based in Alice Hoffman's historical novel about the Siege of Masada, the miniseries focuses on four extraordinary women whose lives intersect in a fight for survival at the siege of Masada.

Talented and successful surgeon Daniel Milton has his world shattered when his wife Beth develops a fatal degenerative disease. After conventional treatment options run out, Daniel partners with the lonely yet resourceful Lee to start a literal Underground clinic in the vast network of tunnels beneath Temple Tube Station in London.

When a teenage couple runs away to be together, the extraordinary gift they possess unleashes powerful forces intent on dividing them forever.