It's World War II, and the heroes of the Golden Age stand united against the forces of evil! Captain America! Bucky! The Sub-Mariner! The Human Torch and Toro! The Patriot! The Vision! The Angel! And little-knowns like Rookie McQuirk, Jimmy Jupiter and the Fighting Yank! Facing undead monsters, tombs of horror, and super villains, Cap and his pals have their work cut out for them!