After the big news that Chris Evans will star as Captain America for the mvoie, and now we got heads up from Marvel.com that Sebastian Stan will play as Capt. America's sidekick Bucky. The movie will be directed by Joe Johnston and script written by Christopher Markus and Stephen McFeely.
The target of the film release will be on July 22, 2010.
""The First Avenger: Captain America" will focus on the early days of the Marvel Universe when Steve Rogers volunteers to participate in an experimental program that turns him into the Super Soldier known as Captain America." - marvel.com