Iron Man 3

Casting Rumors:

 * Robert Downey Jr., Don Cheadle, Gwyneth Paltrow, Scarlett Johansson and Paul Bettany have all been confirmed to reprise their roles of Tony Stark/Iron Man, James Rhodes/War Machine, Pepper Potts, Natasha Romanoff/Black Widow and JARVIS (voice) from previous films.
 * Ben Kingsley is in negotiations to play a villain in the movie
 * Ben Kingsley is rumored to be portraying the Mandarin, although sources say Kingsley will not be portaying the primary antagonist.

Plot Rumors:

 * The movie will explore Iron Man facing real life threats.
 * The movie's plot will involve nano technology.
 * The Mandarin may or may NOT be the main villain of the movie.

Crew Rumors:

 * Shane Black will be directing the movie.
 * The screenplay will be written by Drew Pearce.