|Voiced By: George Dzundza
First Appearance: "Batman & Mr. Freeze: Sub Zero" Position: Dead
Bio: Gregory Belson was one of the heads of research of Cryongeneitcs at Wayne Industries. When a new miracle drug he invested all his money in ended up not coming to market, Belson was unable to make the payments he owed his investors. Soon after this, Mr. Freeze showed up and offered Belson an entire vein of gold that Freeze had found in the arctic in exchange for helping his wife.
Belson agreed to help and went so far as to almost kill a woman to get the proper liver transplant that Nora needed. This surgery was to take place on an oil refining station off the coast. Batman and Robin intervened, however, and Belson made an emergency escape—one that ended in his death from falling debris.