Issue: #35
SIEGE BLOCKBUSTER TIE-IN!! THE AVENGERS' GREATEST THREAT RETURNS! AND HE'S NOT ALONE... A rag-tag team of Mighty Avengers are thrust onto the front lines of SIEGE...with no one to lead them! And where's HANK PYM? Trapped in Pym-Space with his greatest enemy, his sinister cybernetic "son", ULTRON! A war on two fronts, a team divided, and when it's over...not everyone will be coming back! Big threat...
Creators: Alan Fine, Joe Quesada, Tom Brevoort, Lauren Sankovitch, John Rauch, Craig Yeung, Morry Hollowell, Damien Lucchese, Dan Slott, Dave Lanphear, Khoi Pham
Characters: Captain America, Bucky Barnes, Norman Osborn, Ultron, Luke Cage, Quicksilver, Hank Pym, Nick Fury, Cassie Lang, Jocasta, Vision, Moonstone, Absorbing Man, Hercules, Jarvis, Swarm, Modred the Mystic, Carina Walters, Quake, Stonewall
Story arcs: Dark Reign, Siege, Salvation