Finding your next obsession
Finding your next obsession

We are all replaceable
After an absence of three years, Aitana makes a surprise return home with Gabi, her Brazilian partner, and their son. The reception from her parents is surprisingly cold. Only her wheelchair-bound brother is pleased to see her. But what affects Aitana most of all is the presence of a stranger her age sleeping in her bed, wearing her clothes, living in her house, and being treated by her parents as if she were their daughter. From that moment on, torn by jealousy, suspicion, and misunderstanding, Aitana tries to find out what is happening and who the intruder is until she discovers an unexpected and disturbing truth darker than she would ever have thought possible.
LUXEN Decision Guide
A tension-first choice where uncertainty, investigation, or escalating pressure is a major part of the appeal.
Best fit
Who it is for
Best suited to viewers who want a plot with questions to chase rather than a purely relaxed watch.
Commitment
Light commitment · 1h 38m
Use the runtime as a quick check against how much time you have tonight.
Start here
Read the synopsis, then check the trailer.
Read the synopsis, then check the trailer, then use the drama and horror cues to decide whether the tone fits.
Cast
Tap a cast member to discover more of their work.