Fireball XL5

A spacecraft carrying an atomic device much more powerful than a hydrogen bomb approaches Earth. The World Space Patrol sends Fireball XL-5, piloted by Steve Zodiac, to intercept. It turns out the spacecraft is manned and is carrying out a suicide mission. Zodiac destroys the spacecraft and is instructed to travel to the craft's source -- Planet 46.

While dodging a runaway planet out of its orbit, the crew of Fireball XL5 discovers it is on a crash course to the planet Membrono. Assuming the planet is deserted before the crash, Steve discovers after seeing a flying saucer that this planet needs help to avoid the fatal impact.

A duo of wacky aliens, the Lilispatians, captures the commander of XL-7 for hostage to trap the upcoming "Mayflower 3" immigrant spaceship, in order to turn the occupants into slaves for their planet.

The evil Dr.Rootes provoke an incident at Space City Power Plant in order that an alien space ship bring a plant seed which invades the planet. Steve, Venus and Matt must accompany Dr. Rootes to Planet Hedra in order to get an antidote to this sudden vegetal invasion.

A rogue spaceship wrecks the Space City patrol rockets including XL9. Steve, Venus and Professor Matic comes to this spaceship, to discover a couple of weird criminals, Boris and Griselda, known as "Space Spy", who attempts to steal XL5 from them.

Unsatisfied with the destruction of meteorites around their planet, the evil Rejuscans use their planet's Sun to destroy the missiles. Once Fireball XL-5 Jr. comes to the planet to see what's going on, the aliens abduct Venus and put her for their next sacrifice to their Sun rays.

An amphibian alien tries to kill the survivors of a water planet. As they received the call for help, Steve, Venus and Professor Matic comes to their rescue.

While babysitting Commander Zero's son, Venus tells him the story of some Space Pirates, who are living in a desert planet, stole some water from Space City, and also abducted Steve for ransom to get more water.

While Steve recalls his family circus days, Venus dreams of a circus show, where Steve would perform as a trapeze artist. However, the Space Spys Griselda and Boris, dressed as performers, are plotting to kill Colonel Zodiac and let invade a clan of Space Gypsies into Space City.

Space gangsters rob Steve's apartment and the isotope warehouse in Space City. Steve, Venus and Professor Matic must go to the Pen Planet to deal with them, but they might be up for a deadly surprise.

The pilots of XL-9 are stranded on a planet where their spaceship got wrecked by a giant Space Monster. Receiving their call, Steve and the crew, including Zoonie, are up to get the stranded pilots while trying to dodge the vicious monster's attack.

Returning from a 10-year space exploring mission, a friend of Steve's is unaware that he is under mind control to the last of the Zanadu people, who sworn revenge on the Lazoons. He tries to kill Zoonie by poisoning the creature. However, the only cure is to go to a remote planet where the explorer was abducted by the strange alien.

Bizann, leader of Planet Platonia, wants to trade the precious Platinum deposits with Earth. However, his enemy Ginerva makes several attempts on his life. Steve and the crew arrive on the planet, but an unsuspecting aide, Volvo, attacks Robert the Robot on guard and plants a bomb in Fireball Junior.

The World Space Patrol sees some rockets exploding in a planet outside Sector 25. Commander Zero asks Steve and his crew to investigate on Planet Triad for the cause of these strange explosions.

To avenge the capture of their chief on Planet 46, the Plutonians send a radio controlled metal bird to Space City in order to kill Steve Zodiac with Radium capsules.

Space Rogue Devlin stole secret plans in a base and is captured by Steve Zodiac. The latter takes XL-5 to bring him to Space Pen, however, they meet the Space Spys Boris and Griselda, who set a trap in a camouflage ship and abduct Professor Mattic. Can Steve arrive in time to save the professor and arrest the Space Rogues ?

While on vacation, Steve must cope with rulers of rival planets Olympus and Kymber, in which an incident might cost lives of Venus and mostly Professor Matic, held as hostages by each of the rulers.

Lieutenant Ninety is learning to be an astronaut with Steve's help. His last test is a solo orbital flight around the Moon. However, the test spaceship has its atomic control out of order, which puts it on fire during the flight. Steve and the crew must attempt to save him from the fiery capsule.

Professor Matic and Dr.Stamp are working on a space station capable of observing other planets. However, the close planet of Nutopia does not like this kind of intrusion and abducts both men. It's up to Steve, Venus and Fireball XL5 to come and rescue them.

Professor Matic founds a planet on his new telescope, though it is not caught on the World Patrol space scanner. Steve, Venus and the Professor take XL5 to the so-called planet, which is a metal star inhabited by evil aliens, who abducts the crew, and try to get rid of Robert the Robot.

Exploring the crumbling planet Pharos where a Ciluvium mine used to be, Steve and the crew obtain permission from the World Space Patrol to blow it up with a dangerous explosive called Vesuvium 9, so dangerous that Professor Matic is afraid of it. Taking a mischievous Zoonie with them, the crew does not know that some enemies of Steve Zodiac, the aliens of Planet 46, awaits for them.

Back from a patrol, Steve and the crew discover the wreck of Rocket TA2, which exploded 50 years before. Assuming that the lost pilot, Colonel Delton, might be alive, they go to a remote icy planet where other perils await them.

Steve and Venus leave Zoonie to Commander Zero's son Jonathan while on vacation. However, one night, Jonathan and Zoonie go on board Fireball XL5 while the Professor's deep asleep and accidentally orders Robert to blast off the spaceship.

Professor Matic is building a time machine and tested Robert to go back to 1875. As he wants to keep it a secret, he leaves the key to lieutenant Ninety. However, curious Commander Zero, Steve and Venus persuade Ninety to give out the key. As the explore the new machine, a rather negligent Zoonie press the button and they are sent to 1875 in a Western town.

On Planet 73, a couple of mineral researchers are about to be attacked by Granatoids using tanks to destroy everything on the planet. Steve and the crew take Fireball XL5 to rescue them, but they must also cope with an unlikely stowaway on the spaceship...