Batman travels to Metropolis when the Joker steals a solid Kryptonite statue and makes a deal with Lex Luthor to kill Superman.

Lois Lane becomes romantically tied to Bruce Wayne and is kidnapped by the Joker in an attempt to lure superman to his death.

Lois ends her romance with Bruce Wayne when she discovers that he is Batman. Lex Luthor tries to end his alliance with the Joker, but the Joker turns the tables and kidnaps Lex and steals a powerful aircraft to attack Metropolis.

Superman and Supergirl team up to save Smallville from an alien menance.

The Flash teams up with Superman to counter Mark Mardon, a.k.a. "The Weather Wizard," who holds Metropolis hostage with the threat of unleashing a killer hurricane.

After Bruce Wayne is kidnapped, Superman must go undercover as Batman to find him.

Jor-El, a Kryptonian scientist and Council Member, rescues his son Kal-El from the dying planet by launching the baby to Earth.

Intergalactic bounty hunter Lobo is employed to capture the Man of Steel, but thanks to a double-cross by the rare-species-collecting Preserver, both Superman and Lobo end up trapped in the Preserver's personal zoo.

Clark Kent is thought to be dead after an automobile accident. Superman must nevertheless save an innocent man from execution and find the real culprit.

When embittered scientist Earl Garver goes into a coma before revealing the location of a ticking bomb, Superman risks enlisting the Parasite to drain the information from Garver's mind.

Lois is the "target" of explosive revenge from a one-time Lexcorp inventor, named Edward Lytener.

The Man of Steel is challenged to a battle of wits by Mxyzptlk, a playful yet pixilating imp from the fifth dimension.

Young Clark Kent discovers his true identity; and, as an adult, presents himself to Metropolis as Superman.

Superman and Lobo team up to escape the Preserver and a vile band of competing bounty hunters with their own vendetta against the "Main Man".

A giant humanoid creature with incredible strength and heat-sapping abilities, falls to Earth and now threatens the planet. Superman has to fight the creature's advances and send it back into outer space.

On an island with an active volcano that is about to erupt, Metallo appears with temporary amnesia.

A monkey returned to earth from space begins to grow incredibly large and threatens Metropolis.

Kalibak, the son of Darkseid, comes to Metropolis to kill Superman, and prove himself to his father.

Bizarro learns of the destruction of Krypton and attempts to recreate the destruction in Metropolis.

A suit of power armor is given to police officer who unfortunately is corrupted by the power it gives him.

Superman teams up with Steel to deal with Metallo.

Maxima, Queen of Almerac, kidnaps Superman with the intent of making him her husband.

Superman teams up with Orion, an escapee from Apokolips, to take on Darkseid as he prepares to attack Earth.

Darkseid invades Earth with the help of Steppenwolf. With help from the citizens of Metropolis and the arrival of troops from New Genesis, Superman is able to stop his advance, but not without losses.

When Superman is captured by Granny Goodness and her Female Furies, Supergirl follows them to the planet Apokolips to rescue him.