Insomnia is a psychological thriller film directed by Christopher Nolan. The story follows a detective suffering from insomnia who is investigating a murder case in a small Alaskan town.
As the detective's sleep deprivation worsens, he starts to lose touch with reality and becomes increasingly paranoid. He begins to question his own sanity and struggles to differentiate between what is real and what is a hallucination.
The film explores themes of guilt, isolation, and mental health as the detective delves deeper into the case and his own deteriorating mental state.
Insomnia is a gripping and intense thriller that keeps viewers on the edge of their seats until the very end.