Jet Powers #2 [A-1 #32]
In "The Three-Million-Year-Old Men!", scientist Walters constructs a time machine that sends his friends into the distant future—only to have them captured by the alien Kroog, who seize control of the device. With time itself now in danger, Jet Powers must race against the clock to stop the Kroog from rewriting history. Written by Gardner Fox and illustrated by Bob Powell, this 1951 adventure from Magazine Enterprises features dynamic artwork from the same hand behind the cover, capturing the era’s bold sci-fi spirit.
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Walters builds a time machine and has friends of his travel into the far future. They are captured by the alien Kroog, who take over the machine. Jet Powers has to prevent them from using it to conquer all of time.
Plot details indexed by the Grand Comics Database (CC BY-SA).