Professor Roberts was the mentor and employer of Darrel Dane, better known as Doll Man. He and his daughter Martha were present when young Dane conducted the experiment that turned him into Doll Man. He was involved in several of Doll Man's earliest adventures as well.
There was at least one period of time in the 1940s during which Professor Roberts no longer knew the secret identity of Doll Man.
Powers and Abilities
- Doctor Roberts could fly at least two types of amphibious airplanes.
- Roberts keeps a revolver in his desk drawer, and sometimes packs a concealed handgun, with which he has killed at least one villain. At other times he lacked a handgun, and regretted it.
- This version of Professor Roberts, including all history and corresponding appearances, was erased from existence following the collapse of the original Multiverse in the 1985–86 Crisis on Infinite Earths limited series. Even though versions of the character may have since appeared, this information does not apply to those versions.
- 57 Appearances of Professor Roberts (Quality Universe)
- 1 Images featuring Professor Roberts (Quality Universe)
- 4 Quotations by or about Professor Roberts (Quality Universe)
- Character Gallery: Professor Roberts (Quality Universe)