Produced by Marvel Studios, Captain America: The First Avenger stars Chris Evans as Steve Rogers, a soldier transformed into a super-soldier during World War II. The film follows his involvement in a military program and his mission against Hydra. The story combines elements of superhero action set during World War II.

Från IMDB:
Steve Rogers, a rejected military soldier, transforms into Captain America after taking a dose of a "Super-Soldier serum". But being Captain America comes at a price as he attempts to take down a warmonger and a terrorist organization.