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Action Comics#576
Cover: Eduardo Barreto & Eduardo Barreto
Action Comics #576
“Earth's Sister Planet!”
Superman battles the leader of a planet that used to be in our solar system where dinosaurs are sentient and dominant. The leader wants to obliterate humanity. His son, however, plots to save the humans, with Superman's help.
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writer William Woolfolk · artist Kurt Schaffenberger · inker Kurt Schaffenberger · colorist Gene D'Angelo · letterer Milt Snapinn · cover Eduardo BarretoEduardo Barreto
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Full credits
writer William Woolfolk
artist Kurt Schaffenberger
inker Kurt Schaffenberger
colorist Gene D'Angelo
letterer Milt Snapinn
cover pencils Eduardo Barreto
cover inks Eduardo Barreto
Full plot ⚠ may contain spoilers
▸ Reveal full plot — may contain spoilers
Superman battles the leader of a planet that used to be in our solar system where dinosaurs are sentient and dominant. The leader wants to obliterate humanity. His son, however, plots to save the humans, with Superman's help.
Plot details indexed by the Grand Comics Database (CC BY-SA).