Trailer For The Chinese Iron Man 3 – A Little Bit Of Extra Business, Here And There

As you’ll see in this trailer, Chinese audiences are being promised a scene where Iron Man pulls off a bit of action in front of the Yongdingmen Gate.

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I’m curious to see how much extra material – none of which was directed by Shane Black nor features Robert Downey Jr. – actually exists in the film. And what purpose it plays.