1950

S4.E1 ∙ The Atomic Curtain

Fri, Dec 10, 1954

Tom and his pals attempt to rescue a pair of cadets trapped by a deadly beam.

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S4.E2 ∙ Astro's Trial

Fri, Dec 17, 1954

Astro is charged with negligence when his commands seem to have caused a spaceship to wreck.

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S4.E3 ∙ The Runaway Asteroid

Fri, Dec 31, 1954

Commander Arkwright stakes his career on the Space Patrol's ability to alter the course of an asteroid so it can be converted for use as a space station.

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S4.E4 ∙ Suit Up for Death

Fri, Jan 07, 1955

Tom clashes with the Space Patrol quartermaster over the safety of the cadets' spacesuits.

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S4.E5 ∙ Mystery of the Mothball Fleet

Fri, Jan 14, 1955

Tom and the crew of the Polaris are assigned the tedious job of guarding the Solar Guard's fleet of mothballed spaceships. The task soon changes from boring to terrifying when one of the crew members is found mysteriously murdered.

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S4.E6 ∙ The Life Ray

Fri, Jan 21, 1955

Tom and his men are assigned to repair the life ray.

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S4.E7 ∙ A Mighty Mite

Fri, Jan 28, 1955

T.J. is constantly teased about his diminutive stature - that is until the Polaris springs a deadly fuel link and only a man T.J.'s size can affect the repairs to save the ship and its crew.

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S4.E8 ∙ Ace of the Space Lanes

Fri, Feb 04, 1955

Glory hound Roy Cowan is assigned to the Polaris to attempt a new speed record for the Titan run. After his recklessness endangers the ship Cowan flees the vessel, leaving Tom and his shipmates trapped in a deadly debris field within the rings of Saturn.

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S4.E9 ∙ The Asteroid Station

Fri, Feb 11, 1955

A reporter working for a newspaper opposed to building space stations arrives at an asteroid looking to smear the Solar Guards reputation.

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S4.E10 ∙ The Grapes of Ganymede

Fri, Feb 18, 1955

Tom, Astro and T.J. are assigned to find the source of the grapes that are poisoning the solar system's colonies.

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S4.E11 ∙ Assignment: Mercury

Fri, Feb 25, 1955

A mistake by T.J. causes the Polaris to veer into Mercury's atmosphere - and it's deadly temperature.

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S4.E12 ∙ Smugglers of Death

Fri, Mar 04, 1955

The crew of the Polaris is assigned to capture smugglers of a deadly crystal.

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S4.E13 ∙ The Mystery of the Missing Mail Ship

Fri, Mar 11, 1955

A blackballed Solar Guard links up with a weapons specialist recently dismissed from the Space Academy to wreak havoc on the solar system's merchant shipping. Tom and his men are assigned to serve as bait to lure the renegades into a trap.

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S4.E14 ∙ The Gremlin of Space

Fri, Mar 18, 1955

As punishment for a series of demerits, the Polaris crew is assigned a month-long tour of duty on cargo detail. Their first shipment is a rambunctious chimpanzee who causes the cadets all sorts of headaches.

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S4.E15 ∙ Terror in Space

Fri, Mar 25, 1955

Astro suffers psychological trauma after an accident in space and the Space Academy staff fears that the young cadet will never be able to serve as a spaceship officer again. When the Polaris is confronted by a deadly peril, Astro must confront his darkest fears or allow his fellow cadets to perish.

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S4.E16 ∙ Spaceship of Danger

Fri, Apr 01, 1955

A spaceship captain's plan to scuttle his craft for the insurance money places his passengers, including Tom Corbett and friends, in dire peril.

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S4.E17 ∙ The Magnetic Asteroid

Fri, Apr 08, 1955

The Polaris and the Sirius spaceships are ordered to locate a heavily magnetic asteroid that is disrupting Solar Guard communications and navigation. Their mission is imperiled by T.J.'s feud with the rival crew.

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S4.E18 ∙ Danger in the Asteroid Belt

Fri, Apr 15, 1955

A routine training flight turns potentially deadly when Tom's vessel becomes trapped in an asteroid belt.

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S4.E19 ∙ False Alert

Fri, Apr 22, 1955

The Polaris responds to a mayday signal only to discover that the SOS is only a fake designed to lure unwary ships to their doom.

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S4.E20 ∙ The Space Projectile

Fri, Feb 12, 1954

Tom is ordered to prevent the sabotage of a firing tube.

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S4.E21 ∙ The Outpost of Terror

Fri, May 06, 1955

The Polaris crew visit a remote station on one of the moons of Neptune and immediately discover a crewman who apparently died of radiation poisoning.

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S4.E22 ∙ Exercise for Death

Fri, May 13, 1955

The leader of the Solar Guard is less than impressed with the Polaris' crew until Tom and his friends volunteer to destroy a target rocket ship that is out of control and endangering Space Patrol vessels.

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S4.E24 ∙ The Stowaway

Fri, May 27, 1955

The Polaris' mission to field test a new ship engine is endangered when a young stowaway is discovered on board.

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S4.E25 ∙ Fight for Survival

Fri, Jun 03, 1955

Tom, Astro and T.J. are delivering a battered spaceship to a Venusian shipyard to be junked when the engines malfunction and the cadets are forced to abandoned ship. The three men land in a remote swamp and, after reuniting manage to find their way to a rescue station. Their relief is short-lived when nearby volcanoes suddenly become active and threatens to kill the cadets with their heat and deadly gas before they can be rescued.

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S4.E26 ∙ Space Blindess

Fri, Jun 10, 1955

Commander Arkwright agrees to take an astronomy professor on a flight into deep space to get a better view of a supernova, but when the professor ignores the Commander's orders and takes down the ship's ultraviolet protection, he blinds himself and the Commander - the only crew members aboard their ship. Tom and the Polaris' crew are called upon to perform a dangerous rescue.

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S4.E27 ∙ Comet of Danger

Fri, Jun 17, 1955

A photographer traveling with Tom, Astro and T.J. on a routine mission requests to take close-up pictures of a nearby comet with disastrous results.

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S4.E28 ∙ The Final Test

Fri, Jun 24, 1955

The cadets are taking their final exams and must pass in order to graduate from the Space Academy. Astro, a genius with a toolbox, freezes taking his nucleonics test and it looks like he may flunk out of the Space Academy. While awaiting his fate, he joins Tom, T.J. and Eric on a flight into deep space and must repair their spaceship's engines when Captain Strong unknowingly fires space torpedoes at their vessel.

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