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Cover: Curt Swan & Neal Adams
Action Comics #378
☆ Be the first to review + Add to your collection — Join freeContains 3 stories
The Devil's Partner!
SupermanThe MarauderSatan [Rol-Nac (Kal-El's godfather)]
[The Devil's Partner!] Part II: Satan Meets Superman!
SupermanSatan [Rol-Nac, Kal-El's godfather]Jor-El (flashback)Lara (flashback)
The Forbidden Fruit!
Legion of Super-Heroes [Light LassTimber WolfLightning Lad]
ComicBooks.com Value
Our Model is In Beta
Raw (VG) $5
CGC 9.8 · 1 in census $1,488*
CGC 9.6 · 5 in census $464*
CGC 9.4 · 8 in census $217
CGC 9.2 · 4 in census $138
CGC 9.0 · 7 in census $97
CGC 8.5 · 1 in census $71*
Show all 15 grades ▾
CGC 8.0 · 5 in census $71
CGC 7.5 · 1 in census $39*
CGC 7.0 · 3 in census $33
CGC 6.5 · 2 in census $28*
CGC 6.0 · 2 in census $25*
CGC 5.5 none in existence
CGC 5.0 none in existence
CGC 4.5 · 2 in census $20*
CGC 4.0 · 1 in census $20*
* estimate — limited direct-sales data at this grade
Our model’s value — refined as new sales data arrives · CGC census counts shown where available
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Full credits
writer Jim Shooter
artist Curt Swan
inker Jack Abel
letterer Ben Oda
cover pencils Curt Swan
cover inks Neal Adams
Reprints
Reprinted in Supermann #19/1969 (1969), Superman et Batman et Robin #15 (1970), Superman Supacomic #127 (1970), Superboy #11/1970 (1970), Superman Taschenbuch #49 (1983), The Silver Age of Superman The Greatest Covers of Action Comics from the '50s to the '70s #[nn] (1995), The Legion of Super-Heroes Archives #9 (2000), Showcase Presents: Legion of Super-Heroes #4 (2010), Legion of Super-Heroes: The Silver Age Omnibus #3 (2020), DC Finest: Legion of Super-Heroes: Zap Goes the Legion #[nn] (2025)
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