Overview
The Cellar is a 2022 supernatural horror film written and directed by Brendan Muldowney and starring Elisha Cuthbert and Eoin Macken. It follows a family whose daughter disappears in the cellar of the large estate they have just moved into. The film was released via Shudder on 15 April 2022.
Plot
Brian and Kiera Woods move into an old decadent house with their two children Ellie (a teen) and Steven (an elementary child). Ellie immediately voices opposition from the beginning wishing to be back with her friends.
The first night they are there, Kiera and Brian must go into the office for work, and leave Ellie to watch Steven, much to her dismay. Steven finds a secret room that contains older items, and has Ellie play the sonographe they found. It begins with a man reciting formulas and then counting up slowly. Ellie shuts it off before it reaches seven and tells Steven to go to bed.
While Steven is sleeping and Ellie is watching TV, the power goes out and Ellie frantically calls her mother. Kiera has Ellie count up to 10, the number of the stairs down to the cellar where the breaker is located. Kiera notices that when Ellie gets to 10, she continues to count in a dreamlike manner. Brian and Kiera rush home to find Ellie missing and a search is sent out for her.
From Wikipedia (CC BY-SA 4.0).