Season 1
Season 2
Season 3
S3.E1 ∙ The Human TargetsS3.E2 ∙ The Rifled ArsenalS3.E3 ∙ The Stolen PrisonerS3.E4 ∙ The Deadly FlowerS3.E5 ∙ Runaway PlanetoidS3.E6 ∙ Radioactive CaveS3.E7 ∙ Trip to DeimosS3.E8 ∙ Operation RescueS3.E9 ∙ Survival in the Ice DesertS3.E10 ∙ Space FatigueS3.E11 ∙ Threat to TerraS3.E12 ∙ Jail BreakS3.E13 ∙ The Laughing AlienS3.E14 ∙ The Vital FactorS3.E15 ∙ Space Mail RobberyS3.E16 ∙ The Space WandererS3.E17 ∙ The Big ImpersonationS3.E18 ∙ The Electronic Space StormS3.E19 ∙ The Deadly GlacierS3.E20 ∙ Episode #3.20S3.E21 ∙ The Space DerelictS3.E22 ∙ The Green PlagueS3.E23 ∙ Fraud on TitanS3.E24 ∙ The Man Who Stole a CityS3.E25 ∙ The Gigantic Space KnifeS3.E26 ∙ The Space Patrol MicroscopeS3.E27 ∙ The Theft of Terra FiveS3.E28 ∙ The Mysterious Ocean in SpaceS3.E29 ∙ The Stolen EvidenceS3.E30 ∙ The Traitorous TriangleS3.E31 ∙ Crash LandingS3.E32 ∙ The Brain MachineS3.E33 ∙ The Alien InvasionS3.E34 ∙ Episode #3.34S3.E35 ∙ The Mystery of Planet XS3.E36 ∙ The Trap on Planet XS3.E37 ∙ The Primitive Men of Planet XS3.E38 ∙ The Hate Machine of Planet XS3.E39 ∙ The Man-Eating Plant of Planet XS3.E40 ∙ Destruction from Planet XS3.E41 ∙ Ice Demon of Planet XS3.E42 ∙ The Slaves of Planet XS3.E43 ∙ The Giant of Planet XS3.E44 ∙ Tesseract Prison of Planet XS3.E45 ∙ The Falcon's Web on Planet XS3.E46 ∙ Episode #3.46S3.E47 ∙ The Valley of Illusion on Planet XS3.E48 ∙ The Doom of Planet XS3.E49 ∙ The Alien and the RobotS3.E50 ∙ The Robot's Escape
Season 4
S4.E1 ∙ The Phantom Space PirateS4.E2 ∙ The Space Vault RobberyS4.E3 ∙ The Pirate's EscapeS4.E4 ∙ The Amazons of CydoniaS4.E5 ∙ The Monsoon Trap on CydoniaS4.E6 ∙ The Men Slaves of CydoniaS4.E7 ∙ The Deadly Radiation ChamberS4.E8 ∙ The Plot in the Atomic PlantS4.E9 ∙ The Blazing Sun of MercuryS4.E10 ∙ The Big Proteus SwindleS4.E11 ∙ The Escape of Mr. ProteusS4.E12 ∙ Mr. Proteus and the Poison GasS4.E13 ∙ The Revenge of Mr. ProteusS4.E14 ∙ The Capture of Mr. ProteusS4.E15 ∙ Baccarratti's 'Z' RayS4.E16 ∙ Marooned in the PastS4.E17 ∙ Evil Spirits of the Great ThunderbirdS4.E18 ∙ The Fall of the Kingdom of ZarraS4.E19 ∙ The Prisoner of the Giant CometS4.E20 ∙ The Demon PlanetS4.E21 ∙ Lost in Galactic SpaceS4.E22 ∙ The Hidden Treasure of MarsS4.E23 ∙ The Martian Totem HeadS4.E24 ∙ Trapped in the PyramidS4.E25 ∙ The Underwater Spaceship GraveyardS4.E26 ∙ The Giant Marine ClamS4.E27 ∙ Marooned on the Ocean FloorS4.E28 ∙ The Mystery of the Disappearing Space Patrol MenS4.E29 ∙ The Space Patrol PeriscopeS4.E30 ∙ The Space WarS4.E31 ∙ The Defeat of ManzaS4.E32 ∙ The Giants of PlutoS4.E33 ∙ The Fiery Pit of PlutoS4.E34 ∙ The Man-Hunt on PlutoS4.E35 ∙ The Theft of the Rocket CockpitS4.E36 ∙ Space Patrol, the Army, and the Atom BombS4.E37 ∙ Danger: RadiationS4.E38 ∙ The Exploding StarsS4.E39 ∙ Dwellers of the Prime GalaxyS4.E40 ∙ Terra, the Doomed PlanetS4.E41 ∙ Revenge of the Black FalconS4.E42 ∙ Sorcerers from Outer SpaceS4.E43 ∙ Baccarratti and Black MagicS4.E44 ∙ A Christmas Present for Happy
Season 5

Space Patrol (1950)

Commander Corey and youthful Cadet Happy roam the 30th-century universe in their ship "Terra" fighting super-villains Mr. Proteus, Prince Baccarratti, and other bad guys. The captured bad guys get zapped with the Paralyzer, then get reprogrammed with the Brainograph.