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Dave Wood

DC Jan 1957

Showcase #6

Showcase #6
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$380
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1st team appearance and origin of the Challengers of the Unknown: Ace Morgan, Red Ryan, Prof Haley and Rocky Davis
Created by Jack Kirby, this team is said to be a precursor to the development of the Fantastic Four
DC Mar 1957

Showcase #7

Showcase #7
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$190
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$765
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$1.9K
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2nd team appearance of the Challengers of the Unknown
1st appearance of June Robbins, joined The Challengers
1st appearance of Ultivac, a sentient robot
DC Feb 1959

Batman #121

Batman #121
View Series Variants (8)
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$1.1K
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$3.1K
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$11.7K
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1st appearance and origin of Mr. Freeze, initially named Mr. Zero, later renamed Mr. Freeze in Detective Comics #373
[May 2026 - An image shared by director Matt Reeevs shows a car racing through snow-covered Gotham City streets which will likely prompt early speculation that Mr. Freeze will be a villain in the film]

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