Challengers of the Unknown
From superman.nu: Supermanica
Revision as of 21:31, 10 May 2007 by Super Monkey (Talk | contribs)
Pilot Ace Morgan, mountain climber Red Ryan, boxer Rocky Davis, and Prof. Walter Haley who dedicated their lives to adventure and doing good. They assisted Superman in his battle with Zo-Mar (DCCP No. 84, Aug 1985: "Give Me Power... Give Me Your World!").
