Quadern d'historietes grapat de 24 pàgines interiors en color més cobertes en la seva versió original en anglès. Sèrie de 402 números publicada per Marvel Comics entre 1963 i 1996.
In World War II, Captain America, Bucky, The Human Torch, Toro, and Namor the Sub-Mariner formed the Invaders to fight against the Axis Powers. Through the machinations of the Red Skull and a Cosmic Cube, they are transported through time to a present where Steve Rogers is dead. Realizing the Invaders are a danger to the time stream, the Mighty Avenger and the New Avengers unite to send them back to home. But an encounter with Ultron and the decision of a guilt ridden soldier alter the past, and all three groups of superheroes have to return to the a past where the Nazis have won and the Red Skull awaits to destroy them and claim the future.
