It shouldn’t matter that it’s really Tom Cruise climbing the actual tallest building in the world, leaping out of windows and sprinting horizontally across the face of the Burj Khalifa, a half-mile above the ground in Dubai.
With today’s special effects, the filmmakers could have recreated that scene shot for shot using models and green screen and the viewer would be none the wiser. Hell, most viewers of Mission Impossible – Ghost Protocol probably assume that’s how it was done anyway.


