Tom Cruise is back to work -- acting and performing his own stunts -- for the first time since breaking his ankle in August 2017. The 55-year-old "Top Gun" star was seen on the set of "Mission: Impossible 6" in London on Saturday. The actor was spotted running, jumping and flying a helicopter. In August 2017, Cruise, who is famous for doing his own stunts, broke his ankle after jumping from a rooftop to an adjacent building, where he missed and hit the side.