Dario Argento

Presented in split screen, VORTEX tells the story of an aging couple in a Paris apartment. As the mother (Françoise Lebrun) faces advancing dementia, the father (Dario Argento) tries to care for her while dealing with his own declining health, and their son (Alex Lutz) does his best in spite of his own significant personal problems.

Today, in a hotel room in Rome's countryside, he is writing his last. This time, however, he is not alone.

An obsessive fan's visit triggers a brutal murder in Luigi Cozzi's Profondo Rosso store and museum—and with interdimensional consequences.