The Manor (2021)

After suffering a stroke at her 70th birthday party, Judith Albright, a former professional dancer who is now a dance instructor, is moved into a nursing home after being diagnosed with Parkinson's disease. Her 17-year-old grandson, Josh, whom she is very close to, opposes the move, while his mother, Judith's daughter, Barbara, tries to comfort him. Judith assures Josh that the move is best for everyone. Soon, however, she notices strange behaviors and the deaths of other residents. She imagines a tree like figure looming in her room. Eventually, it is revealed that three of the other elderly people living there are much older than the others and have been using witchcraft to suck the life forces out of other patients. This allows them to become young every nightfall, returning to their old forms when the sun rises. Judith decides to join them so that she may live longer and spend more time with Josh, who comes to work at the Manor.