Episode 1
Aired Sep 30, 1965
Trapped in the Sky
The Hood places a bomb aboard an airliner to trap the Thunderbirds.
Details
Episode 2
Aired Oct 7, 1965
Pit of Peril
A revolutionary military vehicle sinks into the ground.
Details
Episode 3
Aired Oct 14, 1965
Perils of Penelope
Lady Penelope visits Paris to meet with a top British scientist, but becomes involved in a dangerous game of espionage.
Details
Episode 4
Aired Oct 21, 1965
Terror in New York City
International Rescue must travel along an underground river when the Empire State Building collapses.
Details
Episode 5
Aired Oct 28, 1965
The Edge of Impact
Col. Tim Casey is dismayed to hear that the new aircraft, Red Arrow 1, is having technical problems.
Details
Episode 6
Aired Nov 4, 1965
Day of Disaster
A space probe must be transported across a bridge that has been weakened by a storm.
Details
Episode 7
Aired Nov 11, 1965
30 Minutes After Noon
International Rescue is called to rescue a man from a burning building in Spoke City.
Details
Episode 8
Aired Nov 18, 1965
Desperate Intruder
Brains, the genius behind the inventions of International Rescue has another interest -- buried treasure.
Details
Episode 9
Aired Nov 25, 1965
End of the Road
International Rescue must save a man who is hanging off a ledge with a caseful of nutomic charges beside him.
Details
Episode 10
Aired Dec 2, 1965
The Uninvited
Scott is captured by Zombites, a lost race that lives in a pyramid.
Details
Episode 11
Aired Dec 9, 1965
Sun Probe
News of the impending journey to the sun is announced; the super space ship is successfully launched.
Details
Episode 12
Aired Dec 16, 1965
Operation Crash Dive
A saboteur hides in the wing of an airliner.
Details
Episode 14
Aired Dec 30, 1965
The Mighty Atom
An unexplained explosion releases a cloud of radioactive dust over Australia.
Details
Episode 15
Aired Jan 6, 1966
City of Fire
A family is trapped in a corridor during a fire in a shopping mart.
Details
Episode 16
Aired Jan 13, 1966
Impostors
The Tracy family try to save their reputation when a gang posing as International Rescue steal some top secret papers.
Details
Episode 17
Aired Jan 20, 1966
Man From M15
A British secret agent asks International Rescue for help.
Details
Episode 18
Aired Jan 27, 1966
Cry Wolf
Two Australian boys call out International Rescue on a false alert.
Details
Episode 19
Aired Feb 3, 1966
Danger at Ocean Deep
Lady Penelope is in peril when she is invited to launch a new supertanker, the Ocean Pioneer II.
Details
Episode 20
Aired Feb 10, 1966
Move ... And You're Dead
Alan, Tracy and Grandma are trapped on a high bridge girder on which a bomb has been planted.
Details
Episode 21
Aired Feb 17, 1966
Duchess Assignment
The Duchess of Royston is kidnapped while transporting a priceless painting.
Details
Episode 22
Aired Feb 24, 1966
Brink of Disaster
International Rescue conducts an investigation after investing in a monorail system.
Details
Episode 23
Aired Mar 10, 1966
Attack of the Alligators
A food additive that grows large livestock ends up in the river, creating giant alligators.
Details
Episode 24
Aired Mar 17, 1966
The Martian Invasion
The security of International Rescue is in jeopardy.
Details
Episode 25
Aired Mar 24, 1966
The Cham-Cham
Lady Penelope and Tin Tin play a dangerous game when they are asked to investigate the Cass Carnaby Five, a cabaret act suspected of sending coded messages in its weekly broadcasts.
Details
Episode 26
Aired Mar 31, 1966
Security Hazard
After returning to base from a fire rescue operation in England, the Tracys find a young stowaway aboard Thunderbird 2.
Details
>
