Entertainment Movies Read Time : 1 Minutes Who Will Be The Black Widow in Iron Man 2? January 15, 2009January 15, 2009 Hoob Adding her to the cast of Robert Downy Jr, Gwenyth (I should never be allowed to name another child) Paltrow, Mickey Rourke, Don Cheadle, and Sam Rockwell means that this movie is going to have one killer cast.