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Challengers of the Unknown (1958) - #75
"Ultivac is Loose!"
DC Comics

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Dave Wood

Jack 'King' Kirby
George Tuska

Rosalind Goldstein Kirby - 'Roz'
Marvin Stein

Jack Schiff

Cover Artist(s):
Jack 'King' Kirby
George Tuska

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Cover Date: Aug/Sep 1970
Cover Price: US $ 0.15

Issue Tagline: None.

Format: Color; Standard Comic Issue; 32 pages

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Showcase (1956) #7

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Leslie 'Rocky' Davis
Walter Mark 'Prof' Haley
An image for Kyle  'Ace' Morgan exists Kyle 'Ace' Morgan
June Robbins
  Matthew 'Red' Ryan
An image for Corinna Stark exists Corinna Stark
June Walker (DC)

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Challengers of the Unknown (DC)

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