Iron Man 2

Directed by	Jon Favreau
Produced by	Kevin Feige Susan Downey[1]
Screenplay by	Justin Theroux
Based on	Iron Man by Stan Lee Larry Lieber Don Heck Jack Kirby
Starring	Robert Downey, Jr. Gwyneth Paltrow Don Cheadle Scarlett Johansson Mickey Rourke
Music by	John Debney
Cinematography	Matthew Libatique
Editing by	Dan Lebental Richard Pearson
Studio	Marvel Studios Fairview Entertainment
Distributed by	Paramount Pictures
Release date(s)

Iron man 2 is a movie about Tony Stark( Robert Downey Jr.), a billionaire who has just announced that he is Iron Man.  At first he is loving his new "superhero-statis"; but then the U.S. government decides he's is a danger and needs his armor.  Weapons manufacture Justin Hammer, insists that others are trying to build armor just like his to attack the U.S.  

  Later on, during a car race we meet the bad guy, Vanko (Mickey Rourke)  and he attacks Tony.  

As in the first one Downey Jr. brings Tony's playboy genius personality to a likable extent while dominating this as a cross-genre action comedy.