#Mr. Freeze (Batman & Robin)

Mr. Freeze, portrayed by Arnold Schwarzenegger in the 1997 film Batman & Robin, is a cryogenic scientist named Dr. Victor Fries. He becomes a supervillain driven by his desperate quest to find a cure for his terminally ill wife, Nora, whom he keeps in suspended animation. To survive outside sub-zero temperatures, he wears a specialized suit and wields a freeze gun, using ice and cold in his criminal endeavors against Batman and Gotham City.