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Creatures on the Loose#15
Cover: Gil Kane & Joe Sinnott

Creatures on the Loose #15

Jan 1972 · Marvel · 0.20 USD
“Spragg Conqueror of the Human Race!”

In "Spragg Conqueror of the Human Race!", Stan Lee and Larry Lieber team up with Jack Kirby to deliver a classic sci-fi horror tale from 1972, where a desperate alien outcast named Spragg emerges from the shadows of Transylvania to enslave villagers and build a device to amplify his power. With Kirby’s dynamic art and Dick Ayers’ sharp inks, the story unfolds as a lone scientist races to stop Spragg before he becomes unstoppable—only to send him hurtling into the void. The cover by Gil Kane and Joe Sinnott captures the menace and mystery of this alien threat.

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writer Stan Lee · writer Larry Lieber · artist Jack Kirby · inker Dick Ayers · letterer Artie Simek · cover Gil Kane, Joe Sinnott

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Full credits

writer Stan Lee
artist Jack Kirby
letterer Artie Simek
cover pencils Gil Kane
cover inks Joe Sinnott

Full plot ⚠ may contain spoilers

▸ Reveal full plot — may contain spoilers

Spragg, an outcast of his race, is forced to the surface of the Earth in Transylvania, where he enslaves the local villagers and forces them to build him a device to boost his powers. A visiting scientist figures out how to rid the planet of Spragg, and flings him into space.

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