Adjani was so traumatized by filming this scene (which took over a week of 12-hour days) that she reportedly tried to cut her own throat on set. The director had to talk her down.
But in 2026, the film resonates for new reasons:
Have you seen Possession ? What did you think was real—and what was just a reflection? Drop your theories (or your trauma) in the comments. possession 1981
Mark does not want to save Anna; he wants to possess her. Anna, conversely, seeks a love so pure it requires an inhuman vessel to contain it. The film suggests that intense romantic love is akin to a disease—a madness that destroys the self.
No discussion of is complete without mentioning the infamous subway sequence. In a three-minute, uncut shot, Isabelle Adjani delivers what critics often call the most intense performance in cinema history. Anna undergoes a violent, fluid-leaking breakdown in an empty West Berlin station—a scene so taxing that Adjani reportedly took years to recover and vowed never to play such a role again. Themes and Symbolism Adjani was so traumatized by filming this scene
The story begins with a deceptively simple premise: Mark (played by Sam Neill ), a spy returning to West Berlin from a mysterious mission, discovers his wife Anna (played by Isabelle Adjani) wants a divorce. What starts as a domestic drama quickly spirals into a surreal nightmare of infidelity, doppelgängers, and Lovecraftian body horror.
[Social share card: A still of Isabelle Adjani in the subway tunnel. Text: "The scariest movie about divorce ever made."] What did you think was real—and what was just a reflection
Sam Neill, fresh off Jurassic Park fame, has called it the most difficult role of his career. He and Adjani reportedly hated each other on set, which only fuels the film’s volcanic energy.