Aliens unleash an indestructible robot on the city.
The price of "Adventure Comics #422-Fine" at House of Heroes Comics is USD $10.00.
The publisher of "Adventure Comics #422-Fine" is DC Entertainment.
The genre of "Adventure Comics #422-Fine" is Superheroes.
"Adventure Comics #422-Fine" falls under the category of Back Issues.
The artists of "Adventure Comics #422-Fine" are Bob Oksner, Curt Swan, Gray Morrow, and Mike Sekowsky.
The writers of "Adventure Comics #422-Fine" are E. Nelson Bridwell, Steve Skeates, and Bill Meredith.