The Captain and Video Ranger learn that the infamous Space Hawk and his assistant have set up a base on a peaceful world where the residents have legislated that violence is illegal. Dr. Pauli learns that ancient Egyptian hieroglyphs indicate the unnamed planet 1-X-7 is the location of a hugely destructive force. Meanwhile, Dr. Kodiak has nefarious plans for control of the dark side of Earth's moon, and the Captain is summoned by the ruler of Metispherous, a planet where the oceans are inexplicably beginning to rise. Captain Video faces a life-or-death battle on the ...
Secrets revealed in ancient Egyptian heiroglyphics describe the existence of an extremely destructive force, and Dr. Pauli of the Astroidal Society journeys to Planet 1-X-7 to harness it for his own purposes.
Dr. Kodiak plans to set up a base on the dark side of the Moon, and Captain Video sets out to block this threat to Earth.
Episode dated 3 December 1951 The planet Metispherous is suddenly and inexplicably threatened by massive flooding, and Captain Video's help is sought to assist in solving the crisis.
Dr. Clysmok, the sinister ruler of Marine City, threatens Captain Video with death on the ocean floor.
Captain Video is asked to investigate the disappearance of a large quantity of the extremely-rare mineral bollarium.
Science has discovered a medical breakthrough. A number of human illnesses are able to be treated through the use of byproducts from nuclear power, and Captain Video meets with a research scientist on the possibilities therewith.
Professor Locke, an enemy of Captain Video, has vowed revenge against him and thereby jeopardizes the lives of non-related individuals.
The Klaw uses creative new technology to abscond with the Captain's friends and allies, and abandon them on Mercury.
The Captain's longtime craft the X-9 crashes on an asteroid while on a passenger-transport mission to the colony for rehabilitated prisoners on Ganymede, and the damages are determined to be beyond repair.
A newly-discovered, erratic comet appears to be on a collision course with Pluto. The crew aboard the Captain's new ship the 'Galaxy' mutinies en route, and the efforts to destroy the errant comet are thereby disrupted.
Members of an organized gang work to destroy a fledgeling interplanetary micromail system between Earth and the distant outer planets of the Solar System.
While on a mission to rescue a scientist lost among the asteroids, Captain Video encounters the infamous space pirate Gunther on the bleak asteroid Plutonia.
Venus is the next destination of the 'Galaxy', as the Captain and Video Ranger are assigned to calm a worsening rebellion among native inhabitants, one that the Solar Council fears could spread and ignite a space war.
Twenty-five spaceships compete in a race to determine which ship and crew will represent the North American Federation in the upcoming Interplanetary Olympics.
A wandering planet with a powerful magnetic field becomes a threat when it crosses the space lanes.
Captain Video discovers a race of mutant plantlike humanoids on Jupiter's moon Iona.
Ranger Craig, a rookie with the Video Rangers, discovers and helps defeat a plan by Prince Spartak and his colleague Princess Arura who have both contrived a deceitful plan to invade the Earth's moon by using the pretext of visiting on a peaceful mission.
The Video Ranger's behavior has changed and is a matter of concern to Captain Video, who moves to investigate.
It's a duel of wits between Captain Video and John, whose brain has a computer assist.
Captain Video is in a secret and extremely remote location.
A starship on its way to Earth is struck by a meteor, and all communications and guidance systems are lost.
Captain Video's allies on the giant starship are endangered by the threat of collision with Earth's orbit, and he strives to save the ship.
With the Galaxy wrecked, Captain Video's resources are limited as dangers mount.
A desperate race ensues for the Philosopher's Stone between Captain Video and the criminal Zazarion, both sides seeking to unlock the secrets of matter and energy within.
The race for the Philosopher's Stone intensifies as Zazarion struggles with Captain Video. Prince Spartak arrives in support of the Captain.
As the Captain and Ranger return to Earth, it begins to appear that McRorrity may have plans of his own towards an adventure that isn't yet obvious.
Out of control, the Captain's ship GALAXY crash-lands.
Both McRorrity and Radig have had their minds altered by a device.
A crisis develops when the Captain and the Ranger are only able to use one space helmet.
The GALAXY is gravely imperiled.