Der Spiegel (2023)

A 65-year-old dementia patient watches a videotape from his past. He leaves his apartment and goes in search of the mystical place in the film, which he visited in 1985 with his deceased wife. His two children meet in the home of the lost father to see how strange they have become. In search of a trace of her father you will find the videotape whose content will change her life.