#OnThisDay in 1960 #MultiMan debuted in @dc.com #ChallengersOfTheUnknown #comics #14 #assistant #DuncanPramble joins #DrFerriss & #TheChalls on expedition for #anImmortalityElixir but #heBetraysThemAll & drinks it & is #reincarnatedUponDeathWithADifferentSuperPowerEachTime #pullsABrodie forNewPowers