Mister Freeze is a cryogenic scientist whose tragic obsession with saving his terminally ill wife, Nora, drove him into villainy. After an accident locked his body at sub-zero temperatures, Victor Fries must live within a refrigerated suit that grants him superhuman strength and immunity to cold.

First Appearance:  Batman #121 (1959)
Creators:  Dave Wood,  Sheldon Moldoff
Powers:  Cryo Physiology,  Genius Level Intellect