He's well-known for doing all his own stunts, no matter how dangerous they are.
But action hero Tom Cruise went to new heights both literally and figuratively yesterday as he filmed a scene for Mission Impossible IV in Dubai.
The 48-year-old was perched on top of the Burj Khalifa skyscr*per in Dubai, which stands at 2,717 feet.
Reprising his Ethan Hunt superspy role, just a few days ago Cruise was running around the windows below the tower's Observation Deck, 124 floors above the ground during a chase scene.
At a press conference last week, Cruise informed attendees that he would be 'spen...