Issue: #4
At great price, one of the Echo People are captured! Now the Agents of Atlas and 3-D Man know who is coming after them and why, but that doesn't make the invaders any less deadly. The only chance for these heroes and the whole planet is to go deep behind enemy lines... with little chance of return.
Creators: Alan Fine, Dan Buckley, Joe Quesada, Mark Paniccia, Gabriel Hardman, Elizabeth Breitweiser, Jae Lee, Ramon Rosanas, Jeff Parker, Ed Dukeshire, Taylor Esposito, Nate Cosby
Characters: Hawkeye, Captain America, Iron Man, Thor, Scarlet Witch, Carol Danvers, Wolverine, Gorilla-Man, Luke Cage, Namor, Beast, Doctor Strange, Hank Pym, Spider-Woman, Wasp, Daredevil, Hercules, Spectrum, Venus, 3-D Man (Garrett, Jr.)
Story arcs: The Return of the Three Dimensional Man