Cassandra: Plot, Cast, Trailer - Netflix Tudum

  • Deep Dive

    Everything You Need to Know About Cassandra

    Retro-futuristic horrors abound in this German series starring Lavinia Wilson.

    By Ingrid Ostby
    Feb. 13, 2025

When a family moves into a decades-old smart home and reactivates its dormant robot housekeeper, Cassandra, they become fresh targets for her sinister motives. Will this mid-century AI system succeed in making its new inhabitants into a picture-perfect family — no matter the cost? Created by Benjamin Gutsche (All You Need), the psychological thriller series Cassandra stars Lavinia Wilson, Mina Tander, and Michael Klammer. 

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When will Cassandra be released?

Stream all six episodes now.

Where can I find the trailer for Cassandra?

Check it out at the top of this page. 

In an image from the series ‘Cassandra,’ Marie Tölle as Juno, Michael Klammer as David, Joshua Kantara as Fynn, and Mina Tander as Samira hang out in a mid-century living room while they play a game with a neo-futuristic red robot that stands facing them.
Sasha Ostrov/Netflix

Who’s in the cast of Cassandra?

  • Lavinia Wilson (The Billion Dollar Code) as Cassandra, whose consciousness was uploaded into a smart home AI system
  • Mina Tander (Berlin Station) as Samira, a sculptor
  • Michael Klammer (The Teachers’ Lounge) as David, a crime novelist and Samira’s husband
  • Joshua Kantara (The Hunger Games: The Ballad of Songbirds & Snakes) as Fynn, Samira and David’s teenage son
  • Mary Tölle (Vierwändeplus) as Juno, Samira and David’s young daughter
  • Franz Hartwig (Dark) as Horst, a scientist and Cassandra’s husband
  • Elias Grünthal (Tatort) as Peter, Horst and Cassandra’s son
Michael Klammer as David and Mina Tander as Samira embrace in an image from the series ‘Cassandra.’
Sasha Ostrov/Netflix

What happens in Cassandra?

Germany’s first smart home, which has stood empty since the ’70s, is finally inhabited once again. Samira (Tander) has just moved in with her husband, David (Klammer), and their two children, Fynn (Kantara) and Juno (Tölle) after tragedy hit too close to their former home. Luckily, as they rebuild their lives, they have some help adjusting to their new house: an AI home system named Cassandra that helps with cooking, cleaning, and even watching the children. In fact, she’s watching just about everything that goes on here. Before Cassandra’s consciousness was uploaded into this smart home’s computers, she spent her human existence living miserably with her son and her wayward husband. Now, Cassandra will do whatever it takes to oust Samira so she can at last have the happy family she’s always dreamed of. 

Is Cassandra based on a book?

No, it’s an original screenplay. 

Lavinia Wilson’s face appears on a television screen that serves as the head of a neo-futuristic robot in the series ‘Cassandra.’
Sasha Ostrov/Netflix

Where does Cassandra take place?

The series takes place somewhere in suburban Germany. It was filmed in Cologne, Germany. 

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