Cover: Curt Swan & George Klein

Adventure Comics #363

Dec 1967 · DC · 0.12 USD

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“Black Day for the Legion!”

In "Black Day for the Legion!", Super-Turtle's super-hearing alerts him to a cry for help—just as he's about to suit up, Superman bursts out of the very phone booth he was about to use. With the Legion of Super-Heroes in disarray and two versions of Morlo slipping through their grasp on Orando and Daxam, the team faces a crisis that tests their unity. Written and drawn by Henry Boltinoff, with a striking cover by Curt Swan and George Klein, this 1967 adventure blends classic superhero timing with a twist that leaves the Legion scrambling.

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writer, artist, inker, letterer Henry Boltinoff · cover Curt Swan, George Klein

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Cast · 24 characters

Full credits

writer, artist, inker, letterer Henry Boltinoff

cover pencils Curt Swan

cover inks George Klein

Full plot ⚠ may contain spoilers

▸ Reveal full plot — may contain spoilers

In his civilian identity, Super-Turtle's super-hearing picks up somebody in distress. He hurries to a phone booth so he can change into his costume, but the booth is occupied. He is surprised when Superman races out.

Plot details indexed by the Grand Comics Database (CC BY-SA).