Many claim 2008’s “Iron Man” as the resurgence of Robert Downey Jr.’s career, but the truth is it was actually the 2005 film “Kiss Kiss Bang Bang.” The film, which was directed by Shane Black, follows a private eye’s investigation of a homicide. So it it is fitting that Black, who helped restart Downey’s career, takes up the director’s chair for what might be the end of the Iron Man saga.
