Johannes, a new assistant at the university, is asked to provide reports on an Algerian colleague - who is suspected of being a sleeper. He refuses, but the seed of doubt has been planted. A fragile friendship which is overshadowed by professional and emotional competition eventually leads to betrayal.
Acting
Nebbou's controlled warmth vs. Trost's crumbling fragility.
Direction
Heisenberg makes bureaucracy feel like psychological warfare.
Writing
Dialogue so mundane it scalds.

Director
Benjamin Heisenberg
Trivia, insights & behind the scenes
Heisenberg is the great-grandson of physicist Werner Heisenberg, whose uncertainty principle weirdly mirrors the film's theme of observation destroying trust.
Released four years after 9/11, it captures post-Patriot Act Europe where 'sleeper cell' paranoia turned colleagues into suspects and conscience into career liability.