Jerry Siegel

Synthetic kryptonite laced with tobacco tar splits Superman in two: good Clark Kent and bad Man of Steel. (imdb)

Superman must face the threat of an erupting volcano. (imdb)

In Richard Donner's original vision of Superman II, the Man of Steel faces his greatest challenge yet! Three villainous outcasts, Non, Ursa, and their leader, General Zod, are freed from the Phantom Zone only to wreak havoc, devastation, and chaos unto Earth... (imdb)

Superman with an all-animal cast instead of human beings. Played by midgets in costumes.

A young itinerant worker is forced to confront his secret extraterrestrial heritage when Earth is invaded by members of his race.

Justice League faces off against its archenemies, the Legion of Doom, A mysterious being known as the Time Trapper arises, and a sinister plan led by Lex Luthor sends the Legion of Doom back in time to eliminate Superman before he becomes a hero and inspires others to do the same. (animeflavor.com)

The Man of Steel fights crime with help from his friends at the Daily Planet. (imdb)

In addition to fighting evil, Superman has a burning romance with Lois Lane in both his identities. (imdb)

Superman battles against an insurmountable foe named Doomsday.

Superman's commitment to promote US Savings Stamps is temporarily delayed when Lois is kidnapped.

When the Justice League goes missing and villains overrun Metropolis, there's only one team that can solve this mystery: Scooby-Doo and the gang! But wait, there's a new dog in town – Krypto – Superman's Superdog with Super Powers. Mystery Inc. will need all the help it can get when phantoms menace the Justice League's headquarters.