Iron Man 3 is reportedly setting up shop in the port city of Wilmington, North Carolina. An insider claims Marvel is "90% sure" the sequel will be shot there, and construction crews have been spotted in the area, in preparation to start building sets.

The insider also claims that shooting will start in June, which is the first we've heard about a production start on Iron Man 3. The superhero sequel will reportedly take over 10 sound stages at Screen Gems Studios.

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We still know very little about Iron Man 3, aside from the fact that Robert Downey Jr. is returning as Tony Stark, and Shane Black is directing. Back in June, actor Don Cheadle indicated he will reprise his role as Lt. Col. James Rhodes, although that has not been confirmed yet.