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Challengers of the Unknown#87
Cover: Alex Saviuk & Dick Giordano
Challengers of the Unknown #87
“Twelve Million Years to Twilight”
writer Carla Conway · writer Gerry Conway · artist Keith Giffen · inker John Celardo · colorist Jerry Serpe · letterer Ben Oda · cover Alex Saviuk, Dick Giordano
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Full credits
writer Carla Conway
writer Gerry Conway
artist Keith Giffen
inker John Celardo
colorist Jerry Serpe
letterer Ben Oda
cover pencils Alex Saviuk
cover inks Dick Giordano
Full plot ⚠ may contain spoilers
▸ Reveal full plot — may contain spoilers
In 12,000,000 AD, Ace, Rocky, and June make a prison-break, while Swamp Thing holds back mutants. Back in 1978, Prof is saved from a monster when Red returns, cranks up the lab temperature, and cooks the monster. In the future, the Challs reach the breeder labs and blow them up.
Plot details indexed by the Grand Comics Database (CC BY-SA).