Iron Man 3 Teaser Trailer UK - Official Marvel | HDWatch the first official Iron Man 3 trailer. Marvel's Iron Man 3 - coming to UK cinemas April 24th 2013, starring Robert Downey Jr. In Marvel's "Iron Man 3", brash-but-brilliant industrialist Tony Stark/Iron Man played by Robert Downey Jr., is pitted against an enemy whose reach knows no bounds. When Stark finds his personal world destroyed at his enemy's hands, he embarks on a harrowing quest to
