When daughter Claire shows up on the family doorstep covered in someone else’s blood, her mother Kate must start to piece together the shocking truth of what has happened in this edge-of your-seat thriller, starring Julianne Moore and Sydney Sweeney.

"★★★★ – plot-twist thriller of the year" – Telegraph

In edge-of-your-seat thriller Echo Valley, Kate (Oscar winner Julianne Moore) is a mother struggling to make peace with her troubled daughter Claire (multi-Emmy nominee Sydney Sweeney) — a situation that becomes even more perilous when Claire shows up on Kate’s doorstep, hysterical and covered in someone else’s blood.

As Kate pieces together the shocking truth of what happened, she learns just how far a mother will go to try to save her child in this gripping tale of love, sacrifice and survival from BAFTA-winning director Michael Pearce and Emmy-nominated writer Brad Ingelsby.