Criminals who have perfected insect powers must stop Superman from foiling their wave of crime.

The Warlock steals a magic gem to wreak havoc on Superman's friends.

A tree being brought to life near a meteor crater consumes enormous quantities of water.

A master criminal scientist named Luna (AKA Professor Leo Nula) captures Lois in order to send her into space within his 4D movie as part of his revenge on her for sending him to prison seven years ago.

In Mexico, a volcano creates living beings of lava.

Lex Luthor uses Jimmy Olsen as bait to use Kryptonite laser beam weapons against Superman in a paint factory.

Alien raiders forced to Earth recruit Superman to rescue hostages on their home world.

While breaking into a science lab, a petty criminal named I.C. Harris is exposed to a radioactive isotope and achieves power to drain physical strength from other men.

Toyman creates a robot doppelganger of The Man Of Steel.

A carnival is raided by an extra-dimensional prankster known as Mister Mxyzptlk.

Brainiac raids Earth to gather creatures to repopulate a planet devastated by atomic wars.

Alien seed pods grow plants that destroy other objects.

An Egyptian sorcerer in mummified form attacks Lois and Superman.

Avian beings must raid outside farmlands for survival because a gold raider named Trask and his henchmen hold their populace hostage.

A growth ray is used on a swarm of bees and the bees grow to enormous size. They are sent to attack Metropolis and Superman must find some way to stop them.

The Toyman constructs an enormous remote control robot insect. He test flies it over a zoo and scares the animals. When Superman arrives to stop the insect, the Toyman purposely destroys it. He constructs another and gives it the capacity to produce Kryptonite rays out of its eyes. He sends the robot after Superman, but Superman successfully destroys it by using lead to sheild himself from the Kryptonite radiation.

Braniac shrinks the city of Metropolis to the size of an ant colony using a shrinking ray. He places a sheild around it that Superman cannot break through. Fortunately, Superman escapes through a ventilation tube. He defeats Braniac and returns Metropolis back to its normal size.

Superman drinks an explosive and discovers that it causes him to breathe fire. Superman heads to the planet Mercury where he begins to live with other fire breathing creatures. Eventually the explosive wears off and Superman returns home.

Lex Luthor develops a matter transfer machine that looks like a mirror. He sends it to the Daily Planet where Jimmy Olsen accidently falls into it. Jimmy is transported to an abandoned amusement park where he is soon surrounded by Lex Luthor's sharks. He alerts Superman using his signal watch. Superman arrives, rescues Jimmy, and captures Lex Luthor.

The Warlock gets out of prison when his sister uses a magic ruby on a broom. The Warlock takes the Ruby and decides to get revenge on Superman. He attacks Lois Lane and conjures a magic creature to defeat Superman. Superman, however, gets the best of the creature and captures the Warlock.

In Himalaya Mountains, a plane crash awakens a creature called the Halyah that has been asleep for a hundred years. The creature attacks a number of people before it is stopped by Superman.

Lex Luthor kidnaps Jimmy Olsen and puts him in a hot-air balloon. Luthor shoots fireworks at the balloon in an attempt to alert Superman. When Superman arrives, Lex Luthor shoots at him with fireworks laced with Kryptonite. Superman, however, out thinks Luthor and captures him in the end.

Lex Luthor transports to Earth two aliens that are made of pure light. They are called Luminians and have the capacity to destroy anything they touch. Luthor wants them to destroy Superman but is disappointed to discover that they cannot effect the Man of Steel.

When the Luminians discover that they cannot injure Superman, they decide to turn against Lex Luthor. Superman saves Luthor and the two work together in trying to send the Luminians back to their home world.

Clark and Jimmy are in Japan covering a story about how a powerful industrialist is the victim of sabotage. The saboteur calls forth a mysterious Japanese Sandman that has the power of blowing sand that can cause magical sleep. The saboteur wants the Sandman to help him against the industrialist.