Season 1
32 episodes · Sep 29, 1967
2068: Earth is at war with a bizarre Martian enemy - the Mysterons. Only Spectrum the world security organisation, and its number one agent, Captain Scarlet, can hope to defend the planet against the invading aliens and stop the interglactic war of nerves before Earth is destroyed!
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S1E1The Mysterons
Sep 29, 196728mA manned expedition led by Captain Black of Spectrum lands on Mars; investigating the planet surface in an exploration vehicle, the crew discover a futuristic alien city.
S1E2Winged Assassin
Oct 6, 196726mThe Mysterons threaten the life of the Director General of the United Asian Republic and Spectrum swings into action to protect him as he prepares to board his private plane at London Airport.
S1E3Big Ben Strikes Again
Oct 13, 196726mThe Mysterons threaten to destroy London and a truck carrying an atomic device goes missing in the city. The only clue to its whereabouts is the truck driver, found unconscious in the street
S1E4Manhunt
Oct 20, 196726mThe Mysterons make their first mistake when Captain Black, revealed to have become a Mysteron agent, breaks into the Culver Atomic Centre and is exposed to radioactivity that will enable Spectrum to track him with directional geiger counters.
S1E5Avalanche
Oct 27, 196726mThe Mysterons threaten to destroy key links in the Frost Line Outer Space Defence System.
S1E6White as Snow
Nov 3, 196726mThe Mysterons threaten to kill Colonel White and after their initial attempt fails, White elects to leave Cloudbase so as not to place the other Spectrum agents in jeopardy.
S1E7The Trap
Nov 10, 196726mFollowing the latest Mysteron threat, Scarlet is dispatched to supervise security at the International Air Conference at Glen Garry Castle. Discovering a plot to gun down the delegates, he is captured and thrown in the castle dungeons...
S1E8Operation Time
Nov 17, 196726mThe Mysterons' cryptic threat to ’kill time’ has the Spectrum personnel stumped until Magenta realises that their target is General Tiempo, the Commander of Western Region World Defence.
S1E9Spectrum Strikes Back
Nov 24, 196726mThe Mysteron Gun and the Mysteron detector - two new anti-Mysteron devices - are unveiled at a top secret location.
S1E10Special Assignment
Dec 1, 196726mCaptain Scarlet resigns from Spectrum and deals arms to Captain Black! Can our hero really have joined the Mysterons?
S1E11The Heart of New York
Dec 8, 196726mAs the Mysterons threaten to destroy the ‘Heart of New York’, Scarlet and Blue investigate the theft of Grade A Security documents from the Spectrum security vaults.
S1E12Lunarville 7
Dec 15, 196726mWhen the Lunar Controller announces the Moon's independence from Earth in the war of nerves with the Mysterons, Scarlet, Blue and Green journey to Lunarville 7 to investigate.
S1E13Point 783
Dec 22, 196726mWhen the Mysterons threaten the life of the Supreme Commander of Earth Forces, Scarlet and Blue are assigned to escort him to SHEF HQ in New York to chair a briefing on the Unitron, an advanced unmanned tank.
S1E14Model Spy
Dec 29, 196726mCaptain Scarlet goes undercover as a Fashion PR when models are endangered by the Mysterons.
S1E15Seek and Destroy
Jan 5, 196826mIn a plot to kill the spectrum Angels, the Mysterons get into a thrilling mid-air dogfight with Melody, Rhapsody and Harmony.
S1E16Renegade Rocket
Jan 19, 196826mA major is killed, resurrected and controlled by the Mysterons with the dastardly aim of launching a Variable Geometry Rocket!
S1E17Crater 101
Jan 26, 196826mA dangerous lunar mission turns deadly for Scarlet, Blue and Lieutenant Green.
S1E18Shadow of Fear
Feb 2, 196826mAstronomers at K14 Observatory are monitoring signals from a hidden satellite that has made a successful landing on the Martian moon Phobos.
S1E19Dangerous Rendezvous
Feb 9, 196826mFollowing a special discovery, Spectrum makes contact with the Mysterons in order to negotiate peace.
S1E20Fire at Rig 15
Feb 16, 196826mAn oil rig inferno enables the Mysterons to gain control of an explosives expert for deadly and destructive purposes.
S1E21Treble Cross
Feb 23, 196826mA world Air Force Major is killed and reconstructed by the Mysterons in order to destroy the world capital.
S1E22Flight 104
Mar 1, 196826mA flight carrying Scarlet, Blue and their ward Dr Conrad - a leading astrophysicist - is put in jeopardy by the Mysterons.
S1E23Place of Angels
Mar 8, 196826mThe Mysterons steal a deadly virus and threaten to drop it into the Los Angeles water supply.
S1E24Noose of Ice
Mar 12, 196826mTritonium alloy mining operations at Hotspot Tower in the North Pole are threatened when a Mysteron agent cuts the power to vital heating elements.
S1E25Expo 2068
Mar 26, 196826mA lorry carrying an atomic core reactor to the new Manicougan power complex falls into the hands of the Mysterons who intend to strike the Atlantic Seaboard of North America.
S1E26The Launching
Apr 2, 196826mWhen the Mysterons threaten to destroy President Roberts within twelve hours, Scarlet is assigned as bodyguard to the sceptical President. But when 11 hours pass without incident, Scarlet begins to suspect that he is guarding the wrong target!
S1E27Codename Europa
Apr 9, 196826mThe Mysterons threaten to destroy the Triumvirate of Europe, the three most powerful men on Earth after the World President.
S1E28Inferno
Apr 16, 196826mThe Mysterons threaten to destroy the de-salination plant at Najama in the Andes, so Scarlet and Blue are sent to observe the plant from an Aztec temple that overlooks it.
S1E29Traitor
Apr 23, 196826mThe finger of blame points at Captain Scarlet after a series of hovercraft accidents.
S1E30Flight to Atlantica
Apr 30, 196826mWhen the Mysterons threaten to destroy the World Navy Complex at Atlantica, Blue and Ochre fly a V17 Air Force bomber to destroy a wreck that has been sighted drifting towards the base.
S1E31Attack on Cloudbase
May 7, 196826mAfter the Mysterons threaten Spectrum's Cloudbase headquarters, a large fast-moving trace appears on the radar.
S1E32The Inquisition
May 14, 196826mA drugged Captain Blue awakes to find himself under interrogation on Cloudbase. He has apparently been missing for three months and must now prove his identity to Intelligence agent Colgan by revealing Spectrum's top secret cypher codes.