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Superman Supacomic#121
Cover: Neal Adams
Superman Supacomic #121
“The Most Dangerous Door In The World!”
artist, inker George Papp · cover Neal Adams
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Full credits
artist, inker George Papp
cover pencils, inks Neal Adams
Full plot ⚠ may contain spoilers
▸ Reveal full plot — may contain spoilers
Aliens kidnap Superboy and other planetary champions to be their own champion.
Plot details indexed by the Grand Comics Database (CC BY-SA).