Captain America: The First Avenger is a 2011 American superhero film based on the Marvel Comics character Captain America, produced by Marvel Studios and distributed by Paramount Pictures. It is the fifth film in the Marvel Cinematic Universe (MCU). The film is based on Steve Rogers who decides to volunteer as a guinea pig in an experiment. After his volunteer, his weak body is fully enhanced and a secret Nazi organisation tries to exploit the technology and he must stand against them.