The Grass of Saturn. 1963. Stars Ysanne Churchman, Ronnie Stevens & Murray Kash. Saturn's new leader plans to rid Earth of humans and make it suitable for colonisation. Can the team stop him? [S]
The Hairy Men of Mars. 1963. Stars Libby Morris, Ysanne Churchman & Murray Kash. The Galasphere's Meson unit malfunctions and lands in the unexplored Tuhera jungle - where danger lurks... [S]
Volcanoes of Venus. 1963. Stars Ronnie Stevens & Murray Kash. Slim is sent to Venus to investigate a mysterious disease which is paralysing the population and is surprised by what he finds. [S]
The Planet of Thought. 1963. Stars Libby Morris, Murray Kash & Dick Vosburgh. Tyro arrives on Earth planning to join the UGO but is sidetracked when he catches sight of Marla. [S]
The Cloud of Death. 1963. Stars Murray Kash, Ronnie Stevens & Libby Morris. There is dismay at Space Headquarters when a cloud of metallic particles plunges the Earth into darkness. [S]
The New Planet. 1963. Stars Dick Vosburgh & Ronnie Stevens. A new planet beyond the orbit of Pluto is discovered, where a race of giants seize Captain Dart as a pet and use the ship as home decor. [S]
Husky Becomes Invisible. 1963. Stars Murray Kash & Libby Morris. Dart is sent to Mars to find the eggs of the Aba bird to help find a cure for a condition known as the floats. [S]
The Rings of Saturn. 1963. Stars Murray Kash, Libby Morris & Ronnie Stevens. While observing Saturn, the crew notice a meteor shadowing the Galasphere, but discover it is a Saturnian spacecraft. [S]
The Shrinking Spaceman. 1963. Stars Murray Kash, Ronnie Stevens & Dick Vosburgh. When the Galasphere crew is sent to repair a transmitter on Pallas, Husky succumbs to a strange shrinking disease. [S]
The Slaves of Neptune. 1963. Stars Mary Dean, Libby Morris, Ronnie Stevens. A spaceship carrying colonists to Pluto disappears. Whilst investigating this, the crew fall under a hypnotic influence. [S]
The Dark Planet. 1963. Stars Dick Vosburgh, Libby Morris & Ronnie Stevens. Professor Haggerty and his daughter Cassiopeia are baffled by a plant sample from Uranus with a mind of its own! [S]
The Wandering Asteroid. 1963. Stars Murray Kash, Libby Morris & Dick Vosburgh. The Galasphere crew accept a dangerous mission to destroy an asteroid heading directly for the Martian capital. [S]
The Swamps of Jupiter. 1963. Stars Murray Kash, Libby Morris & Ronnie Stevens. Captain Dart and his crew are sent to investigate the loss of contact with a scientific base on Jupiter. [S]