Overview
Four centuries into the future, Cadets Tom Corbett, Roger Manning and Astro are training to become Solar Guards. Their ship, the "Polaris" took them to numerous adventures, usually natural catastrophes rather than villains.
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Seasons
NBC Summer Re-Runs9 episodes1951
1
Space Week
1951-07-07
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2The Martian Revolt
1951-07-14
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3Trial In Space
1951-07-21
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4Graveyard of the Rockets
1951-07-28
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5The Asteroid of Death
1951-08-04
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6The Mystery of Alkar
1951-08-11
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7The Lost Colony of Venus
1951-08-18
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8Summer Space Maneuvers - Part 1
1951-08-25
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9Summer Space Maneuvers - Part 2
1951-09-01
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Dumont Network20 episodes1953
1
The Million Dollar Patrol
1953-08-29
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2The Trojan Planets
1953-09-12
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3The Outpost of Danger
1953-09-26
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4Target Danger
1953-10-10
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5The Mountains of Fire
1953-10-24
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6The Ghost Ship
1953-11-07
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7The Beacons of Danger
1953-11-21
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8Spaceship of Death
1953-12-05
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9The Raiders of the Asteroids
1953-12-19
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10The Planet of Doom
1954-01-02
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11Cargo of Death
1954-01-16
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12The Iron Major
1954-01-30
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13The Space Projectile
1954-02-13
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14Rescue in Space
1954-02-27
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15The Earth Digger
1954-03-13
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16Space Station of Danger
1954-03-27
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17Treachery in Space
1954-04-10
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18Comet of Death
1954-04-24
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19Death Trap
1954-05-08
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20The Runaway Rocket
1954-05-22
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NBC Network28 episodes1954
1
The Atomic Curtain
1954-12-11
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2Astro's Trial
1954-12-18
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3The Runaway Asteroid
1955-01-01
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4Suit Up For Death
1955-01-08
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5Mystery of the Mothball Fleet
1955-01-15
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6The Life Ray
1955-01-22
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7A Mighty Mite
1955-01-29
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8Ace of the Space Lanes
1955-02-05
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9The Asteroid Station
1955-02-12
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10The Grapes of Ganymede
1955-02-19
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11Assignment: Mercury
1955-02-26
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12Smugglers of Death
1955-03-05
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13The Mystery of the Missing Mail Ship
1955-03-12
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14The Gremlin of Space
1955-03-19
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15Terror in Space
1955-03-26
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16Spaceship of Danger
1955-04-02
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17The Magnetic Asteroid
1955-04-09
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18Danger in the Asteroid Belt
1955-04-16
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19False Alert
1955-04-23
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20The Space Projectile
1955-04-30
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21The Outpost of Terror
1955-05-07
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22Exercise for Death
1955-05-14
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23Ambush in Space
1955-05-21
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24The Stowaway
1955-05-28
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25A Fight for Survival (Assignment:Survival)
1955-06-04
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26Space Blindness
1955-06-11
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27Comet of Danger
1955-06-18
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28The Final Test
1955-06-25
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Added: 5/18/2026Updated: 6/5/2026