Credits
Writer(s):
Cary Burkett
Penciller(s):
Rich Buckler
Inker(s):
Dick Giordano
Colorist(s):
Gene D'Angelo
Letterer(s):
Ben Oda
Subject Matter
Genres:
superhero
Feature(s):
Superman and Batman
Character(s):
Challengers of the Unknown [Professor Haley; Ace Morgan; Red Ryan; Rocky Davis]; Batman; Superman; Dr. Charles Brock; General Rivers; The Gravity-Masters
Synopsis:
At the Pentagon, Superman and Batman meet generals and Challengers Ace and Prof. The Challengers' secret mission to find Dr. Brock failed and he was forced to create a "gravity bomb" that could disrupt gravity all over North America. Red and Rocky were captured. Despite repellent gravity waves, Batman, Prof., Superman, and Ace gain entry to the base holding Dr. Brock. Superman frees Rocky, who rips out the power to the bomb and sets everyone else free. Back at the Pentagon, Superman and Batman learn the Challengers are already off on another secret mission "challenging the unknown."
Reprinting
Reprint Notes:
Miscellaneous
Pages:
14
Job Number:
J-6974
Notes:
Jack Kirby is credited as the creator of the Challengers.