Iron Man 2 Trailer 2 (OFFICIAL)

With the world now aware of his dual life as the armored superhero Iron Man, billionaire inventor Tony Stark (Robert Downey Jr.) faces pressure from the government, the press, and the public to share his technology with the military. Unwilling to let go of his invention, Stark, along with Pepper Potts (Gwyneth Paltrow), and James "Rhodey" Rhodes (Don Cheadle) at his side, must forge new alliances -- and confront powerful enemies.

Iron Man 2 Trailer

Watch it now! "Iron Man 2" hits theaters May 7, 2010.

Robert Downey Jr. reprises his role as billionaire industrialist Tony Stark, aka the super hero Iron Man in this sequel to the 2008 blockbuster. RDJ, Paltrow, Cheadle and Rockwell are joined by Samuel L. Jackson as Nick Fury and Mickey Rourke as Whiplash. Jon Favreau once again takes up the directorial reins for Marvel's armored avenger.