Seasons & episodes
S1 · E1Trapped in the Sky 1965-09-30 · 50 min
Criminal Mastermind the Hood puts a bomb on a plane. International Rescue must foil the Hood's evil plans.
S1 · E2Pit of Peril 1965-10-07 · 50 min
On a jungle test, the U.S. Army Sidewinder falls into an old landfill where combustible gases have turned it into a raging inferno.
S1 · E3The Perils of Penelope 1965-10-14 · 50 min
Professor Borender, an important scientist, and Lady Penelope are both abducted.
S1 · E4Terror in New York City 1965-10-21 · 50 min
A TV reporter and a cameraman are trapped when the Empire State Building collapses.
S1 · E5Edge of Impact 1965-10-28 · 50 min
A fighter jet crashes into a Teleray station, trapping two men, after being sabotaged by the Hood.
S1 · E6Day of Disaster 1965-11-04 · 50 min
A Martian probe-rocket containing two engineers is buried underneath rubble when a bridge collapses.
S1 · E730 Minutes After Noon 1965-11-11 · 50 min
A British agent is trapped in a room of plutonium with an explosive device strapped to his wrist.
S1 · E8Desperate Intruder 1965-11-18 · 50 min
Brains and Tin-Tin set off on an expedition to retrieve sunken treasure from Lake Anasta. The Hood has also set his sights on the riches and plans to put both Brains and Tin-Tin in grave peril.
S1 · E9End of the Road 1965-11-25 · 50 min
Eddie Houseman, a Tracy Family friend, is left stranded on a cliff after a demolition operation goes wrong.
S1 · E10The Uninvited 1965-12-02 · 50 min
Scott is brought down in the desert by three mysterious jet fighters and captured along with a team of archaeologists.
S1 · E11Sun Probe 1965-12-09 · 50 min
A space explorer is on a collison course with the sun after becoming lost.
S1 · E12Operation Crash-Dive 1965-12-16 · 50 min
Thunderbirds are called to rescue a supersonic plane from beneath the Atlantic Ocean.
S1 · E13Vault of Death 1965-12-23 · 50 min
A Bank of England worker is trapped in a time-lock safe. Time is of the essence as the oxygen is running out.
S1 · E14The Mighty Atom 1965-12-30 · 50 min
'The Mighty Atom' is a robotic rodent programmed to take photographs. The Hood steals the machine intending to take secret pictures of the Thunderbirds' craft and operations.
S1 · E15City of Fire 1966-01-06 · 50 min
A Space age shopping mall suddenly becomes the site of a raging furnace.
S1 · E16The Imposters 1966-01-13 · 50 min
Operations are unjustly suspended when imposters disguised as International Rescue take secret papers from a vault.
S1 · E17The Man from M.I.5 1966-01-20 · 50 min
A British spy vanishes while carrying atomic weapon blueprints.
S1 · E18Cry Wolf 1966-01-27 · 50 min
The Hood attacks a space tracking station in Australia.
S1 · E19Danger at Ocean Deep 1966-02-03 · 50 min
After the launch of the ship Ocean Pioneer, fears are raised that its potentially explosive cargo of liquid alsterene may mean impending disaster.
S1 · E20Move – And You're Dead 1966-02-10 · 50 min
After Alan wins Parola Sands motor race, his rival Victor Gomez develops a grudge.
S1 · E21The Duchess Assignment 1966-02-17 · 50 min
Lady Penelope's friend, the Duchess of Royston, agrees to sell an expensive painting.
S1 · E22Brink of Disaster 1966-02-24 · 50 min
Crooked tycoon Warren Grafton invites Jeff, Brains and Tin-Tin for a ride on the monorail he has built.
S1 · E23Attack of the Alligators! 1966-03-10 · 50 min
An experimental drug that makes animals grow four times their normal size is spilled into the Amazon River by a greedy boatman attempting to steal it.
S1 · E24Martian Invasion 1966-03-17 · 50 min
The Hood forces an unwitting Kyrano into immoblising Thunderbird 1's photodetector.