“I'm filming now. That's it. They asked my agent not to put anything in the trades when I was cast over a month ago, so they are trying to keep as much mystery as possible.” (July 27)

While the bulk of filming for Marvel Studios' upcoming thirdinstallment is complete, another small addition to its ensemble cast has been uncovered. Best known for her recurring role on NBC'stelevision series,actress Dale Dickey told a local, Tennessee blog:Despite being contracted to keep her role in the Shane Black-directed production under wraps, Dale is credited as “Mrs. Davis” on her Internet Movie Database profile. However, there's no word on how she fits into the film.Beyond winning the Independent Spirit Award for Best Supporting Female for her role in the Academy Award-nominated film, Dale Dickey, 49, has starred in, and theseries.Described as a “technological crisis thriller,” set in the world of international war, arms & terror, Marvel Studios' “Iron Man 3” stars Robert Downey Jr., Gwyneth Paltrow, Don Cheadle, Guy Pearce, Rebecca Hall, Andy Lau, Ashley Hamilton, James Badge Dale, with Sir Ben Kingsley and Jon Favreau. Shane Black (“Kiss Kiss Bang Bang”) takes over directorial duties from Jon Favreau, who helmed the first two “Iron Man” films. Principal photography will occur primarily in North Carolina and China. And “Iron Man 3” is set for release in May 3, 2013.