I Know Who You Are

Juan Elias wakes up after a car crash, suffering from amnesia, to discover that he's the main suspect in the disappearance of his niece, Ana Saura. In court, Elias finds himself up against Eva Duran, Elias' former student and lover.

Inspector Giralt begins the investigation into Ana's disappearance and soon uncovers revealing evidence. Meanwhile, Elias is desperate to find out who he was before the accident and asks his wife Alicia for help.

Eva is convinced that Elias’ amnesia is a lie, and she is suspicious about his relationship with Ana. Meanwhile, Giralt discovers from the results of Elias' blood tests that he was drugged before the accident.

Elias discovers that Ana went to visit his father-in-law, Hector Castro, in prison. Giralt questions Charry, Ana's roommate, and is convinced that she's hiding something.

Hector gives Elias information about Ana: she was planning to catch a flight to Thailand--that night. To gain Eva’s trust, Elias tells her about Ana's flight.

Elias undergoes tests and confirms that his only memory is of Eva. Giralt, meanwhile, discovers a strip of material found at the site of Ana's disappearance belonging to a man who disappeared the same day.