Professor Clyde
From superman.nu: Supermanica
Professor Clyde
An alias employed by Lex Luthor in July 1959 when he lures Superman to his laboratory on the pretext of having perfected an antidote against Kryptonite so that he can expose Superman to his diabolical "duplicator ray" and thereby create an imperfect "molecular duplicate" of Superman to be known as Bizarro (Act No. 254: "The Battle with Bizarro!"). (TGSB)
