Spider-Man [Peter Parker]; Lizard [Dr. Connors]; Martha Connors; Billy Connors; Harry Osborn; Gwen Stacy; Maggia (villain); Silvermane (villain); Caeser Cicero (villain); Man-Mountain Marko (villain)
Synopsis
Silvermane believes that the petrified tablet contains the secret of the Fountain of Youth. He forces Dr. Connor to interpret the tablet and make the serum described therein. Silvermane drinks the untested serum - and it works!