"Vertigo" is a psychological thriller that explores the themes of obsession and identity through its protagonist, John "Scottie" Ferguson. After experiencing a traumatic event that leads to acrophobia, Scottie grapples with his mental health while trying to uncover a mysterious case involving a woman named Madeleine. His journey is marked by a spiraling descent into both love and madness, as he becomes fixated on Madeleine, who embodies his deepest desires and fears.
The narrative intricately weaves Scottie's personal struggles with his quest to understand and save Madeleine, reflecting the broader themes of illusion and reality. As he follows her throughout San Francisco, their relationship deepens, yet it becomes increasingly complex as secrets unravel. The film's stunning visuals and haunting score enhance the emotional gravity of Scottie's experiences, making the viewer question what is real and what is an illusion.