Until now, only hints and teasers have come out for Iron Man 2. But as of last night, the first full-length, plot-heavy trailer has been released for the much-anticipated film. Scarlett Johanssen joins for the sequel, playing seductress the Black Widow, and Oscar-nominated Mickey Rourke continues his comeback as a nemesis named Whiplash. Don Cheadle will replace Terrence Howard, reportedly because salary negotiations fell through. Robert Downey Jr. returns as Tony Stark and Gwyneth Paltrow as Pepper Potts, and Jon Favreau will both co-star and direct again. Iron Man 2 hits theaters on May 7.
Watch the slick, convincing trailer for Iron Man 2: