Showcase #7

DC ⋅ 1957

Showcase #7

DC ⋅ 1957

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Key Facts

2nd team appearance of the Challengers of the Unknown

1st appearance of June Robbins, joined The Challengers

1st appearance of Ultivac, a sentient robot

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Key Facts

2nd team appearance of the Challengers of the Unknown

1st appearance of June Robbins, joined The Challengers

1st appearance of Ultivac, a sentient robot

Issue Details

Publisher	DC
Artist	Jack Kirby
Writer	Dave Wood
Inker	Marvin Stein
Inker	Rosalind Kirby
Published	March 1957

Synopsis

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