Challengers of the Unknown (Volume 1) with a cover date of February, 1963.
Synopsis for "Multi-Man...Villain Turned Hero"
Appearing in "Multi-Man...Villain Turned Hero"
Featured Characters:
Supporting Characters:
Antagonists:
Other Characters:
Locations:
Items:
Vehicles:
Synopsis for "The Fifth Challenger"
Appearing in "The Fifth Challenger"
Featured Characters:
Supporting Characters:
- Gaylord Clayburne III (First appearance)
Antagonists:
Other Characters:
Locations:
Items:
Vehicles:
See Also
- Cover gallery for the Challengers of the Unknown series
- Images from Challengers of the Unknown Vol 1 30