Inferno

Harvard University professor Robert Langdon awakens in a hospital room in Florence, Italy, with no memory of what has transpired over the last few days, but being plagued with hellish visions. Dr. Sienna Brooks, one of the doctors tending to him, reveals that he is suffering from amnesia as a result of a bullet wound to the head. Another doctor says the police are there to question Langdon but the officer turns out to be Vayentha, an assassin, who shoots the doctor while heading down the hall. Sienna helps Langdon to escape, and they flee to her apartment.