In Showcase # 6 (Jan.-Feb., 1957), four men---Ace Morgan, Prof Haley, Red Ryan, and Rocky Davis---survived what should have been a fatal air crash. Deciding they were living on borrowed time, they continued to cheat death, tackling the riskiest of dangers head-on, as the Challengers of the Unknown. It was a venture that would last thirteen years, spanning the length…
Added by Commander Benson on October 10, 2011 at 11:30am — 6 Comments
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