Leah, 10, has terrible nightmares. Her mother seems distant somehow, lost in her thoughts. A small, nightly visitor brings Leah comfort, but soon Leah will realize that her little visitor offers knowledge that might be very, very dangerous.

In March 2018 Salisbury became the site of an unprecedented national emergency. This three-part dramatisation focuses on the extraordinary heroism shown by the local community.

Based on a true story, 3 Sleeps features 9-year-old Casey, who lives on a tough London estate with her mother and two young sisters. Casey is sworn to secrecy when her mother leaves the girls home alone for the weekend, but navigating an adult world alone won’t be easy. Things take a turn for the worse when Casey’s youngest sister falls seriously ill, leaving her caught between protecting her mum or saving her sister’s life.

Embark on a comedic, high-stakes journey through time and space with a ragtag group of thieves and their newest recruit: an eleven-year-old history nerd. Together, they set out on a thrilling quest to save the boy's parents—and the world.