Alessandro Scirea as Alex and Claudio Savina as Dr. Petrov. Context for the Series

While "3.33" is also the name of the first episode of the Amazon series The Devil's Hour , that show is a British production. Your file's "ITA" tag and the specific episode number (S01E03) align more closely with the Italian production 3.33 available on platforms like Serially or Apple TV . 3.33 - ‎Apple TV

Alex convinces Dr. Petrov , a psychotherapist specialized in regressive hypnosis, to treat him. During their session, Alex relives his "trauma," but the experience takes a dark turn as Petrov is confronted with supernatural occurrences .

In this episode, the protagonist Alex, who has been haunted by the recurring number 3.33 and mysterious voices, decides to seek professional help.