Owen Davian is a fictional character from the movie Mission: Impossible III, portrayed by actor Philip Seymour Hoffman. He serves as the primary antagonist, known for his ruthless and cunning nature. Davian is a dangerous arms dealer and a key figure in a terrorist organization, making him a significant threat to the protagonist, Ethan Hunt, played by Tom Cruise. In the film, Davian is involved in a plot to acquire a mysterious weapon known as the Rabbit's Foot. His character is marked by a chilling demeanor and a willingness to use violence to achieve his goals, making him one of the most memorable villains in the Mission: Impossible franchise.