Cerebrum

Cerebrum (2022) is a horror directed by Sébastien Blanc rated 5.4/10.

After waking up from a year-long coma, an insecure young man must fight his controlling father in order to discover what really happened to his seemingly absent mother, as the true consequences of his past actions unravel before him. Richard is stuck in a limbo of denial and lost in the past, thinking that he can essentially reverse it and bring back the dead – with deadly consequences.