A special preview for the highly-anticipated Iron Man sequel was shown for the first time at Comic-Con in San Diego over the weekend.
The sequel, directed by Jon Favreau, stars Robert Downey Jr., Scarlett Johansson, Samuel L. Jackson and Mickey Rourke in the second installment of the series.
Unfortunately for fans who were not at Comic-Con on Saturday, the makeshift trailer --quickly put together by Favreau for the convention- is not being released to the public.
Iron Man 2 opens May 7, 2010.
The first Iron Man grossed an impressive $585 million at the box office.