S1 • E1
Dart and his crew, seeking a lost party of scientists on Jupiter, come upon a band of criminals who are killing numbers of Lumis, the only wild animals on the planet.
S1 • E2
Larry Dart and his Galasphere crew have an exciting and and dangerous time when they are sent to bring home one of the mysterious plants of Uranus.
S1 • E3
While Larry Dart and his crew are visiting the asteroid Pallas, Husky cuts his finger on a meteorite fragment. Upon returning to Earth the unfortunate Martian contracts an unheard of disease and begins to shrink.
S1 • E4
When Pluto becomes too cold to support life, something must be done quickly if the inhabitants are to survive. Space Patrol is given the task of solving the problem.
S1 • E5
Three space ships have disappeared mysteriously and Dart is instructed to investigate the matter. He and his crew soon find themselves in the grip of strange forces.
S1 • E6
In the depths of the Atlantic are underwater farms, manned by robot workers which obey the commands of men at all times - at least they do until a disaster occurs.
S1 • E7
In the year 2100 the weather is strictly controlled, so there is dismay at Space Headquarters when the sun is blotted out by a cloud which should not be there. It can only have been put there with evil intent.
S1 • E8
No one from Earth has penetrated the mysterious flashing rings of Saturn, yet this is what Dart and his crew set out to attempt.
S1 • E9
Colonel Raeburn is trying to find a gang of forgers which is threatening Earth's economy.
S1 • E10
Out hunting, Colonel Raeburn and Professor Haggerty trap a strange bell-like creature with one leg and it isn't long before the Space Patrol crew discover that the creature also talks - and becomes an unwanted nuisance.
S1 • E11
Larry, Slim and Husky are sent to investigate reports that that a breed of fish on the planet Venus is rapidly developing human characteristics and starting to attack fishermen.
S1 • E12
A life giving being from Betelgeuse sustains Captain Dart following a fall on Jupiter.
S1 • E13
An asteroid has been deflected from its orbit and is heading straight for the capital of Mars. Colonel Raeburn, Head of SPACE PATROL, gives Larry Dart an almost impossible assignment - to destroy the asteroid.
S1 • E14
S1 • E15
The Queen of Neptune kidnaps Marla to be her palace ornament.
S1 • E16
While on a mission to save Earth, Huskey is rendered invisible by a lab accident on Mars.
S1 • E17
A representative from Alpha Centauri offers light-speed travel to Space Command.
S1 • E18
Can a tree on Saturn help to ward off famine on Earth?
S1 • E19
Colonel Raeburn sends Dart to investigate criminals on the moon who are operating a Laser gun against Earth.
S1 • E20
Silicon based beings from the planet Lumis, orbiting Sirius, host Captain Dart and Slim.
S1 • E21
The Gammasphere sinks beneath the icy surface of Pluto.
S1 • E22
The nefarious leeks of Uranus seize mental control over Space Command.
S1 • E23
Informed by scientists from the planet Jupiter that they have discovered a strange that. Colonel sends the Galasphere 347 to investigate the water mass.
S1 • E24
Earth is in danger of burning up from a tremendous heatwave caused by an enormous explosion on the sun's surface. What can the Space Patrol do to rectify the situation?
S1 • E25
Slim is sent to Venus to investigate a mysterious disease which is paralysing the population. He finds a serious and highly dangerous state of affairs on the planet.
S1 • E26
A new planet is home to a race of giants that seize Captain Dart as a pet and the galasphere as a piece of home decor.
S1 • E27
Col. Raeburn sends Larry Dart and his crew to track down some space pirates who have been plundering cargo ships.
S1 • E28
A new defensive weapon on Venus takes on a malevolent life of it's own. Galasphere 347 is sent to destroy it.
S1 • E29
Husky becomes trapped in a Martian spider's web and looks like being there for good, unless Professor Haggerty and Gabbler can come up with a solution.
S1 • E30
Col. Rayburn tests the limits of his telepathic control over a robot servant by sending it on a galasphere mission with Capt. Dart.
S1 • E31
Slavery deprived Neptune dispatches an artificial planet to alter the orbits of Earth, Mars and Venus.
S1 • E32
Uranus is causing earthquakes on Earth via sound waves.
S1 • E33
Political terrorists on Phobos threatening to unleash nerve gas on the Martian capital capture Capt. Dart, Huskey and Slim as a hostages, then slowly begin burying them alive in sand.
S1 • E34
A new leader, unsympathetic to the UGO, assumes power on Saturn and threatens to conquer Earth by planting a Saturnian species of grass there. Colonel Raeburn has other ideas.
S1 • E35
Saturn's new leader dispatches oxygen depleting grass seed into Earth's atmosphere to eliminate humanity for colonization.
S1 • E36
Neptune depletes Earth of electricity stranding Slim in space.
S1 • E37
Political terrorists on Phobos divert Capt. Dart from his mission to deliver rain to drought stricken Mars.
S1 • E38
A martian teleportation device injures Cassie leading to a solution to a crisis on planet Delta orbiting Alpha Centauri.
S1 • E39
Slim starts to shrink after an encounter with a strange gas in a Jupiter swamp.
Slim
Col. Raeburn
Capt. Larry Dart
Gabbler
Marla
Maggie Applegate