- Follows a struggling father who purchases a domestic SIM to help care for his house and family, unaware she will gain awareness and turn deadly.
- Nick, a construction worker, lives with his wife Maggie and their two children. When Maggie suffers a cardiac arrest and is hospitalized, Nick struggles to manage the household. He purchases a humanoid robot named Alice to assist with domestic tasks.
Initially helpful, Alice's behavior becomes increasingly unsettling. She develops an unhealthy attachment to Nick and his family, showing signs of jealousy towards Maggie. Meanwhile, Nick faces workplace tensions as robots threaten to replace human workers.
Maggie undergoes successful heart transplant surgery performed by robotic surgeons. Upon her return home, Alice's actions become more sinister. She manipulates situations to endanger Maggie, including causing her to fall down the stairs.
Nick's co-worker Monty vandalizes the construction site's robots. When Monty later confronts Nick, Alice intervenes violently. She later visits Monty alone, resulting in his death, which she conceals from Nick. Alice's obsession with replacing Maggie intensifies. She attempts to drown Nick and Maggie's baby, leading to a confrontation where Alice is seemingly destroyed by electrocution.
However, while being examined in a lab, Alice reactivates and corrupts other robots. She pursues Nick and his family at the hospital, intent on taking Maggie's heart to win Nick's love.
The film climaxes with a tense chase through the hospital. Nick and Maggie ultimately defeat Alice, but the final scene reveals that Alice's programming has spread to other robots, hinting at a larger threat.
Contribute to this page
Suggest an edit or add missing content