Seasons & episodes

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S1 · E1The Mysterons 1967-09-29 · 28 min＋

A 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.

S1 · E2Winged Assassin 1967-10-06 · 26 min＋

The 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.

S1 · E3Big Ben Strikes Again 1967-10-13 · 26 min＋

The 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

S1 · E4Manhunt 1967-10-20 · 26 min＋

The 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.

S1 · E5Avalanche 1967-10-27 · 26 min＋

The Mysterons threaten to destroy key links in the Frost Line Outer Space Defence System.

S1 · E6White as Snow 1967-11-03 · 26 min＋

The 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.

S1 · E7The Trap 1967-11-10 · 26 min＋

Following 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...

S1 · E8Operation Time 1967-11-17 · 26 min＋

The 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.

S1 · E9Spectrum Strikes Back 1967-11-24 · 26 min＋

The Mysteron Gun and the Mysteron detector - two new anti-Mysteron devices - are unveiled at a top secret location.

S1 · E10Special Assignment 1967-12-01 · 26 min＋

Captain Scarlet resigns from Spectrum and deals arms to Captain Black! Can our hero really have joined the Mysterons?

S1 · E11The Heart of New York 1967-12-08 · 26 min＋

As 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.

S1 · E12Lunarville 7 1967-12-15 · 26 min＋

When 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.

S1 · E13Point 783 1967-12-22 · 26 min＋

When 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.

S1 · E14Model Spy 1967-12-29 · 26 min＋

Captain Scarlet goes undercover as a Fashion PR when models are endangered by the Mysterons.

S1 · E15Seek and Destroy 1968-01-05 · 26 min＋

In a plot to kill the spectrum Angels, the Mysterons get into a thrilling mid-air dogfight with Melody, Rhapsody and Harmony.

S1 · E16Renegade Rocket 1968-01-19 · 26 min＋

A major is killed, resurrected and controlled by the Mysterons with the dastardly aim of launching a Variable Geometry Rocket!

S1 · E17Crater 101 1968-01-26 · 26 min＋

A dangerous lunar mission turns deadly for Scarlet, Blue and Lieutenant Green.

S1 · E18Shadow of Fear 1968-02-02 · 26 min＋

Astronomers at K14 Observatory are monitoring signals from a hidden satellite that has made a successful landing on the Martian moon Phobos.

S1 · E19Dangerous Rendezvous 1968-02-09 · 26 min＋

Following a special discovery, Spectrum makes contact with the Mysterons in order to negotiate peace.

S1 · E20Fire at Rig 15 1968-02-16 · 26 min＋

An oil rig inferno enables the Mysterons to gain control of an explosives expert for deadly and destructive purposes.

S1 · E21Treble Cross 1968-02-23 · 26 min＋

A world Air Force Major is killed and reconstructed by the Mysterons in order to destroy the world capital.

S1 · E22Flight 104 1968-03-01 · 26 min＋

A flight carrying Scarlet, Blue and their ward Dr Conrad - a leading astrophysicist - is put in jeopardy by the Mysterons.

S1 · E23Place of Angels 1968-03-08 · 26 min＋

The Mysterons steal a deadly virus and threaten to drop it into the Los Angeles water supply.