Benedict Wong has joined the cast of 'Gemini Man'. The 46-year-old actor - who is best known for starring as master of the Mystic Arts Wong in the Marvel Cinematic Universe movie 'Doctor Strange' - has joined Ang Lee's new action thriller, Deadline claims. Although Wong's role hasn't been announced yet, he will be starring in the upcoming movie alongside Will Smith, who will play an ageing assassin Henry Brogan who ends up getting involved in a fierce battle with his clone, who is 25 years younger than him with sharper skills. Following Wong's casting, Smith took to Instagram to post a video revealing filming has begun in Georgia.