This theme is made out of The Avengers movie released in April 2012. 7 sets is gonna be released. Set numbers is nr. 8958-8964.
Iron Man (8960)
Captain America (8960)
Hulk (8958, 8960)
Thor (8960)
Black Widow (8958)
Hawkeye (8959)
Loki (8959, 8960)
Nick Fury (8959, 8960)
Alien Soldier
Alien Pilot
Erik Selvig (8959)
Phil Coulson (8960)
8958 Recruiting Hulk
8959 S.H.I.E.L.D. HQ Escape