Issue: #3
To learn the secret to his past, The Sentry must journey into the Negative Zone, where he is powerless. In order to survive, he enlists the aid of a loyal (yet unwilling) friend – the incredible Hulk! And, as expected, it all goes to hell.
Creators: Dan Buckley, Joe Quesada, Tom Brevoort, Paul Jenkins, Rus Wooton, Aubrey Sitterson, Dean White, John Romita Jr., Jacob Chabot, Andy Schmidt, Mark Morales, Molly Lazer
Characters: Hulk, Sentry, Human Torch, Invisible Woman, Mister Fantastic, Thing, CLOC, Lindy Reynolds, The General, Watchdog, Blastaar