Coma

Coma is a 2022 French film written and directed by Bertrand Bonello. Combining animation and live action, it tells the story of a teenage girl who is locked in her house during a global health crisis and navigates between dreams and reality, until she starts following a disturbing and mysterious YouTuber named Patricia Coma. It stars Louise Labèque, Julia Faure, Gaspard Ulliel, Laetitia Casta, Vincent Lacoste, Louis Garrel and Anaïs Demoustier. Coma was the last film Ulliel worked in before his death.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.