Issue: #314
To treat Captain America’s paralysis, Tony Stark shrinks down to microscopic size and enters his bloodstream. The mission: to plant a biochip inside Cap’s body that will restore his mobility.
First appearances: Slag
Creators: Mark Gruenwald, Tom Morgan, Nel Yomtov, Ariane Lenshoek, Phil Hugh Felix, Len Kaminski
Characters: Captain America, Iron Man, Hank Pym, Peter Corbeau, Erica Sondheim, Slag