Professor Johns
From superman.nu: Supermanica
Revision as of 21:50, 2 April 2006 by Super Monkey (Talk | contribs)
A prominent scientist, mortally wounded by criminals trying to obtain his new “power formula,†who manages to whisper his secret formula to Clark Kent before lapsing into a coma from which he never recovers. Superman finally apprehends Johns's Killers in September-October 1949 and turns his formula over to a government official as per the dying scientist's last instructions (S No. 60: :The Men Who Had to Guard Superman!"). (TGSB)
