Summerwater

Officials arrive at the serene Scottish holiday park as a tragedy is revealed; in the Tindall family, Justine attempts to hide something devastating that could change her family's lives forever.

In the Campbell cabin, David and Annie find themselves in crisis when past betrayals and unbearable futures are laid out. Josh's efforts to lock in his relationship with Millie backfire.

Alina and Marijonas struggle to fit in at Summerwater. An innocent attempt to make friends backfires for Violeta, igniting Alina's worst fears and dividing the family even further. Meanwhile, Marijonas faces the darkest parts of himself.

The Henderson family attempts to repair broken trust, despite resistance from their rebellious teenage daughter, Becky. Deep in the woods, Becky tries to uncover more about Summerwater's secrets and finds solace in mysterious and forbidden company.

Becky pushes Gavin to his limit and finds herself in a difficult position as truths come to light. Meanwhile, Annie and David finally confront decades of secrecy that jeopardize their future together.

A big blowout forces the Summerwater residents to face their differences. But as intense divides and unlikely bonds are formed, the vacationers grapple with their guilt and search for someone to blame.