Spider-Man: 040b - Conner's Reptiles

The Lizard appears in Spider-Man (1967), voiced by Gillie Fenwick. This version is named Dr. Curt Conner and is shown to have both of his arms. In the episode "Where Crawls the Lizard", he works on a serum intended to cure "swamp fever", only for it to transform him into the Lizard Man. He plots to create an army of lizard people like himself and take over the world until Spider-Man foils his plans and restores him to his human form. In "Conner's Reptiles", Conner experiments with increasing reptiles' intelligence, but inadvertently turns a regular alligator into another humanoid lizard called Reptilla (voiced by Paul Soles). It kidnaps Conner, but Spider-Man rescues the latter and restores Reptilla.
Another continuity-related issue involves Connors' son Billy. Unlike many other Marvel Comics children, he has not appreciably grown up since the comics' stories of the 1960s. Billy's visible age also seems to waver back and forth between approximately eight and 13 years old, depending on the particular comic artist drawing the character.