A world of adventure

Thunderbirds

From a secret island base, the Tracy family and their extraordinary machines race to save lives. Meet International Rescue, discover how Thunderbirds was made, and find your next piece of the adventure.

Thunderbirds

Thunderbirds

Where to begin

A few rewarding routes into this world. Choose the one that catches your imagination.

Start with the first rescue

A bomb aboard the Fireflash brings International Rescue out of hiding. Explore Trapped in the Sky.

Read the episode feature →

Thunderbirds: Hidden Dangers

New missions. Untold rescues. Discover official adventures across novels, comics, graphic novels and audio dramas, starting with International Rescues.

Explore Hidden Dangers →

Meet the Tracy brothers

Five brothers, five very different roles in the rescue organisation.

Meet the family →

Thunderbirds

Machines

Seven extraordinary machines. Choose one to see what it does—and where it can take you next.

Thunderbird 1 inside its Tracy Island launch bayThunderbird 1

Scott Tracy’s rapid-response craft reaches the danger zone first, assessing the rescue before the heavy equipment arrives.

  • Pilot: Scott Tracy
  • Role: Rapid response

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Thunderbird 2 on its raised launch ramp at Tracy IslandThunderbird 2

The palm trees part. The launch ramp rises. Thunderbird 2 is go. Piloted by Virgil Tracy, International Rescue’s heavy transporter carries specialist rescue equipment to the danger zone in its interchangeable pods.

  • Pilot: Virgil Tracy
  • Role: Heavy transporter
  • Base: Tracy Island

Keep exploring

Thunderbird 3 in space in the original seriesThunderbird 3

When a rescue reaches beyond Earth, Alan Tracy takes International Rescue’s red rocket into space.

  • Pilot: Alan Tracy
  • Role: Space rescue

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Thunderbird 4 underwater in the original seriesThunderbird 4

Small enough to travel in Thunderbird 2’s pod, Gordon Tracy’s submarine takes the rescue beneath the waves.

  • Pilot: Gordon Tracy
  • Role: Underwater rescue

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Thunderbird 5 in space in the original seriesThunderbird 5

International Rescue’s listening post in orbit keeps watch for distress calls. John and Alan Tracy share its satellite duty.

  • Crew: John and Alan Tracy
  • Role: Space monitor

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Derek Meddings holding the original FAB 1 filming modelFAB 1

Six wheels, pink paintwork and a few surprises beneath the bonnet. Parker drives Lady Penelope’s remarkable Rolls-Royce; the archive photograph shows effects artist Derek Meddings with the filming model.

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The Mole emerging from a Thunderbird 2 equipment podThe Mole

When a rescue lies underground, the Mole drills a way through. Carried to the scene by Thunderbird 2, this tracked tunnelling machine is built for the places other craft cannot reach.

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Zero X

The enormous, multi-part spacecraft takes the film’s expedition to Mars. Lifting bodies support its launch and return, while an exploration vehicle serves the surface mission. Later comics develop further versions of the craft; their numbering should not be treated as one settled screen continuity.

  • First film: Thunderbirds Are Go, 1966
  • Later adventures: TV Century 21

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Martian Exploration Vehicle

The surface-exploration component of Zero X takes the crew onto Mars in Thunderbirds Are Go. A version of the vehicle appears in Captain Scarlet’s first episode, providing a memorable visual connection between the productions.

  • Screen appearances: Thunderbirds Are Go and Captain Scarlet

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Thunderbird 2 on its raised launch ramp at Tracy Island

A closer look · Vehicle

Thunderbird 2

The palm trees part. The launch ramp rises. Thunderbird 2 is go. Piloted by Virgil Tracy, International Rescue’s heavy transporter carries specialist rescue equipment to the danger zone in its interchangeable pods.

Pilot
Virgil Tracy
Role
Heavy transporter
Base
Tracy Island

Compare the models →

Thunderbird 2 Miniature Edition - The Gerry Anderson StoreBring it homeThunderbird 2 Miniature Edition£19.99 · View product →

Thunderbirds

Characters

The family, friends and secret agents who make International Rescue possible. Choose a character to explore their story.

Jeff Tracy in the original Thunderbirds seriesJeff Tracy

International Rescue’s founder directs the operation from Tracy Island. Behind that calm authority lies a closely guarded secret: the rescue team is his family.

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Scott Tracy in the original Thunderbirds seriesScott Tracy

First into the danger zone in Thunderbird 1, Scott assesses the rescue and takes charge on the ground. Meet the character—and discover the other Anderson worlds of his voice, Shane Rimmer.

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John Tracy in the original Thunderbirds seriesJohn Tracy

Listening from Thunderbird 5, John connects a world in trouble with International Rescue. Explore the surprisingly complicated business of sharing satellite duty with Alan.

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Virgil Tracy in the original Thunderbirds seriesVirgil Tracy

Thunderbird 2’s pilot brings a steady hand to the heaviest rescues. Away from the launch ramp, Virgil’s quieter passions include painting and the piano.

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Gordon Tracy in the original Thunderbirds seriesGordon Tracy

When the mission goes underwater, Gordon takes the controls of Thunderbird 4. Meet the aquanaut who makes the smallest Thunderbird an essential part of the team.

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Alan Tracy in the original Thunderbirds seriesAlan Tracy

International Rescue’s youngest Tracy brother pilots Thunderbird 3 and takes his turn aboard Thunderbird 5. His love of speed also extends to motor racing.

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Lady Penelope from the original Thunderbirds seriesLady Penelope

International Rescue’s London agent brings composure, ingenuity and undercover skill to the mission—with Parker and FAB 1 never far away.

  • Role: London agent
  • Partner: Parker

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Parker in the original Thunderbirds seriesParker

Lady Penelope’s chauffeur has useful skills far beyond driving FAB 1. Follow the story behind David Graham’s unforgettable voice for this wonderfully resourceful character.

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Brains in the original Thunderbirds seriesBrains

The engineering imagination behind International Rescue’s extraordinary machines. Discover how Brains grew from a technical expert into one of the series’ most adventurous characters.

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Tin-Tin with her father Kyrano in the original Thunderbirds seriesTin-Tin

With a background in mathematics and engineering, Tin-Tin supports Brains and the rescue team. Explore her place among the heroines of Supermarionation.

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The Hood in Thunderbirds Are GoThe Hood

International Rescue’s recurring enemy seeks the secrets of its extraordinary machines. Disguise, sabotage and carefully prepared traps bring him into conflict with the Tracy family, including during the Zero X mission in Thunderbirds Are Go.

  • Original series and Thunderbirds Are Go
  • His relationship to the Black Phantom is debated

Keep exploring

Your first briefing

Your introduction to Thunderbirds

Meet the series, its heroes and its extraordinary world in our official video introduction.

Watch the video →

Find services by country, with free and paid options.

Where to watch full episodes →

Podcast

The stories behind the stories

Meet writers, makers and fellow fans on the Gerry Anderson Podcast. Watch the conversations or explore the audio archive.

Watch & listen →

The diamond anniversary · 1965–2025

60 years of International Rescue

On 30 September 2025, Thunderbirds marked 60 years since its first broadcast. Celebrate six decades of daring rescues, extraordinary craft and the characters created by Gerry and Sylvia Anderson and the team at AP Films.

The anniversary brought Trapped in the Sky and Terror in New York City to cinemas in 4K. Explore the story behind the series, revisit the audience’s memories, and discover the anniversary collection.

Shop the anniversary collection →

Stories

Go deeper into this world

Fresh perspectives, familiar heroes and adventures beyond the screen.

Browse more stories →

Thunderbirds · 1965–1966

Episodes

Find a familiar mission or choose a new favourite. Browse all 32 original television episodes, with links to our in-depth features where available.

Series one · 26 episodes
Series two · 6 episodes

Numbers follow the order shown here; broadcast and release orders can differ. This guide links to features, not a streaming catalogue.

The original adventure

Making Thunderbirds

From the first rescue to a lasting place in popular culture. Open a chapter to explore the original production story.

Thunderbirds: The basics

Thunderbirds first launched onto British television in 1965, and for many fans remains the pinnacle of the Gerry Anderson legacy. The series centred around the exploits of International Rescue, a global response organisation founded by billionaire ex-astronaut Jeff Tracy on a beautiful island somewhere in the Pacific. His five sons, each named after a real life astronaut, took control of the five Thunderbirds machines, a fleet of rescue craft designed by the engineering genius Brains. These included Thunderbird 1, a hypersonic rocket piloted by Scott, Thunderbird 2 (the heavy transporter piloted by Virgil), Thunderbird 3 (the space rocket flown by Alan), Thunderbird 4 (a submarine operated by Gordon), and Thunderbird 5 (an orbiting space satellite we most often saw manned by John).

Read about the origins of International Rescue here.

Other regular characters on Tracy Island included Grandma (Jeff Tracy’s mother), engineer Tin-Tin, and her father Kyrano – while deep in the Malaysian jungle Kyrano’s sinister half-brother the Hood plots his latest diabolical scheme to capture International Rescue’s secrets. Jeff Tracy could also call on a worldwide network of agents to assist in operations, but the most often seen were British agent Lady Penelope Creighton Ward and her faithful manservant Parker who carried out their missions in style in the famous pink Rolls Royce Fab 1. Whenever disaster struck, be it an accident or deliberate sabotage, it’s Thunderbirds are Go! And if the situation requires specialised rescue equipment, Thunderbird 2’s pod will always be carrying exactly what is needed to save trapped people or stop a runaway machine.

Find out how Thunderbirds got its name here.

From Half-hour to Fifty Minutes

Originally planned as a series of half-hour episodes the Thunderbirds format was expanded to a full hour on the orders of ITC head Lew Grade, who was extremely impressed by what he saw in the opening episode, Trapped in the Sky. Right from the start the series promised and delivered action and spectacle on the scale of a feature film, and continued to do so throughout its first season. The longer running time now allowed for a greater emphasis on the characters and their relationships as well as action and excitement, and viewers also got to spend time getting to know each episode’s guest characters before they were thrown into mortal danger. Despite this the show’s star attractions were always the machines, with both the Thunderbirds craft and guest vehicles alike lingering in the minds of viewers long after the programme had ended.

Thunderbirds Format

The show’s format of disasters and rescues enabled the writers to come up with more exciting and action-packed scenarios than ever before, with the special effects and model department then realising those ideas on a scale that even today still stands as some of the best work ever produced for television. Along with dynamic vocal performances from the cast and a stirring brassy musical score from Barry Gray, every element of Thunderbirds came together almost perfectly to produce a series that very quickly became a hit with audiences worldwide. Crucially, it managed to capture the attention of adults as well as children, which perhaps made paying for the flurry of merchandising that came along with the show slightly more bearable.

The Failed Big Screen Attempt(s)

Thunderbirds was now an international phenomenon, and it only made sense to transfer that success to the big screen. 1966 saw the release of the movie Thunderbirds are Go, which was expected to be a box office sensation…but things didn’t turn out that way. Alongside the film a second season of the television series was being shot, but this was to be cut short after just six episodes when Thunderbirds was cancelled following a failed attempt to sell the series to an American network. Believing that this sale was crucial to the show making its money back, Lew Grade ordered that Anderson and his team should get to work on a brand new series.

A Cultural Phenomenon

Thunderbirds had come to a sudden and unexpected end, but the exploits of International Rescue were not over yet. A second feature film, Thunderbird 6, was to follow in 1968, albeit to similar public indifference as the first, yet the television series continued to endure in the memories of fans. Over the next 20 years nostalgia continued to grow and in 1991 the series was repeated on BBC2 – resulting in a massive resurgence of interest that at times seemed to almost exceed that from the original 1960s showing. Another equally successful repeat run followed in the early 2000s, along with a live action big screen adaptation that proved popular with children but controversial among fans – including Gerry Anderson himself. The film was a box office flop but continual interest in the original television series has lasted into the 21st century, and the concept was subsequently revived again in the form of CGI remake Thunderbirds are Go! and Supermarionation revival Thunderbirds 1965, which adapted three audio stories from the 1960s using the original puppetry and model techniques of the classic television series.

Since its television debut in 1965, Thunderbirds continues to thrill and delight audiences young and old around the world! Its unique blend of high action adventure and toys-to-life magic of the ever-appealing puppets and models, makes it an almost perfect family show. Although it only ran for 32 episodes, the series has become an enduring television phenomenon, inspiring successive generations of viewers. F.A.B.!

Original production credits

Producer: Gerry Anderson
Associate Producer: Reg Hill
Directors: Alan Pattillo, Desmond Saunders, David Elliott & David Lane
Director of Photography: John Read
Character Visualisation: Sylvia Anderson
Lighting Cameraman: Paddy Seale & Julien Lugrin
Art Director: Bob Bell
Supervising Special Effects Director: Derek Meddings
Special Effects Directors: Brian Johncock & Ian Scoones
Music Composed and Directed by Barry Gray

Voice Cast:

Peter Dyneley, Shane Rimmer, Sylvia Anderson, David Holliday, Matt Zimmerman, David Graham, Ray Barrett, Christine Finn, John Tate

The original adventure

Follow the creative thread

Different worlds. Shared imagination. Choose what interests you next.

Supermarionation

Before International Rescue

Before Tracy Island came Marineville. Explore Stingray and the colour, character and miniature adventure that helped pave the way for Thunderbirds.

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