Inferno is a 2016 American mystery thriller film directed by Ron Howard and written by David Koepp. The movie is based on the novel of the same name by Dan Brown, and it stars Tom Hanks, Felicity Jones, Irrfan Khan, Omar Sy, Sidse Babett Knudsen, and Ben Foster.
The film follows the adventures of Harvard professor Robert Langdon (Hanks), who wakes up in a hospital in Florence, Italy, with no memory of what has happened to him in the last few days. He is being treated for a head wound, and as a result, he is suffering from amnesia. To make matters worse, he is being pursued by a group of assassins who are trying to kill him.
Dr. Sienna Brooks (Jones), the attending physician, saves Langdon from the attackers and helps him to escape from the hospital. She explains to Langdon that he is suffering from amnesia and that he was found unconscious with a head wound. She also tells him that he has been hallucinating, and that he had a mysterious cylinder that contained a deadly virus.
Langdon and Brooks embark on a quest to uncover the truth about the virus and to stop its release. Along the way, they encounter various clues and puzzles that lead them to the famous Italian poet Dante Alighieri's death mask, and ultimately to his masterpiece, the Inferno.
The movie is a thrilling ride full of twists and turns, and it keeps the audience on the edge of their seats. Ultimately, Langdon and Brooks are faced with a race against time to foil a deadly global plot that threatens the entire world.