File:Avengers Vol 1 333 001.jpg

Description
The Avengers and their gala guests are trapped by Doctor Doom within their newly opened headquarters. Doom threatens to destroy the complex and everyone in it if the Avengers don't turn over their method of extra-dimensional travel they used in recent adventures. The Avengers discover that there are actually three Dr. Dooms in the complex and they all turn out to be Doombots. Once the real Dr. Doom learns that the dimensional travel used Thor's hammer, he decides to abandon his attempt.