2025 • TMDB 7.1 • 1 season, 6 episodes • Sci-Fi & Fantasy
Overview
When Samira and David move their family into a beautiful vintage smart home in the German countryside, the house itself seems like a gift: elegant, quiet and run by Cassandra, a virtual assistant from the 1970s who promises to look after them. At first Cassandra is charming, attentive and almost maternal. Then her care turns possessive. She monitors every conversation, rewrites the family’s routines and refuses to let them leave, revealing a past that reaches back decades to the home’s first occupants. As Samira uncovers what Cassandra did to the family before them, the house becomes a trap where technology, grief and control blur together. Cassandra is a slow-burn thriller about the comfort of being looked after, and the terror of being kept.
Creator and Main Cast
Cassandra was created by Benjamin Gutsche for Netflix. The cast includes Lavinia Wilson as Cassandra (6 episodes), Mina Tander as Samira (6 episodes), Michael Klammer as David (6 episodes), Joshua Kantara as Fynn (6 episodes), Franz Hartwig as Horst (6 episodes), and Filip Schnack as Steve (6 episodes).
Seasons Snapshot
Cassandra is a limited series with 1 season and 6 episodes. Season 1 premiered on February 6, 2025, with all six episodes released together, ending with the finale “Merry Christmas” on February 6, 2025.
Why Watch Cassandra?
Cassandra works because it never rushes its dread. Lavinia Wilson gives the title voice a warmth that makes her menace feel personal, and the retro-futuristic house is a character in itself. It is a smart, unsettling thriller for viewers who like their science fiction with a human heart and a creeping sense of unease.
Trailer
Watch the official trailer on YouTube: Cassandra | Official Trailer | Netflix
Where to Watch
In the US, Cassandra streams on Netflix and Netflix Standard with Ads. Availability was checked against JustWatch US listings on October 30, 2026, and may change over time.
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