S.H.I.E.L.D. Director Maria Hill attempts to recruit Captain America for a strikeforce created to track down and convince superhumans in violation of the act to join. When Captain America refuses, S.H.I.E.L.D. agents attack him (notably before the act goes into effect), but he escapes. However, Iron Man supports the act and mobilizes many of the registered superhumans, including Mister Fantastic, Hank Pym, and Spider-Man, who unmasks himself to the world press, to find and redeem the anti-registration heroes.
Super Human Task Force:
Iron Man
Mister Fantastic
Yellowjacket
Wasp
She-Hulk
Ms. Marvel
Doc Samson
Black Widow
Wonder Man
Tigra
Clone of Thor
Government Enforcers:
Baron Zemo
Songbird
M.A.C.H.-4
Atlas
Blizzard
Joystick
Radioactive Man
The Swordsman
Bishop
Sabra
Micromax
Marvel Boy
Paladin
Registered Heroes:
The Sentry
Araņa
Deadpool
Mister Immortal
Doorman
Flatman
Big Bertha
Squirrel Girl
Hellcat
Thor Girl
Two-Gun Kid
USAgent
Stature
Nighthawk
Groups:
S.H.I.E.L.D.
O*N*E
Heroes for Hire
The Thunderbolt Army
