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Daring Mystery Comics#7
Cover: Joe Simon & Joe Simon
Daring Mystery Comics #7
“Introducing the Fin”
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Cast · 15 characters
Full credits
Full plot ⚠ may contain spoilers
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Professor Elton Morrow finds an enormous blue diamond on an Antarctic expedition, but it is shattered when Nazis attach his returning ship and the fragments become embedded in his body. Discovering that his whole body has become as hard as a diamond, he thwarts a burglary at his museum and decides to created a costumed identity for fighting crime.
Plot details indexed by the Grand Comics Database (CC BY-SA).