Vortex is a 2021 avant-garde psychological drama film written and directed by Gaspar Noé. It stars Dario Argento as a father and author, in his first leading role, alongside Françoise Lebrun as his wife, and Alex Lutz as their son, Stéphane. The film deals with the themes of the human condition and personal problems, uses a slow, minimal cinematic approach and is almost defiantly restrained: a pockmarked, faded palette of the frame, deaf voices, and the use of low-frequency background sound.