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Thunderbirds

Thunderbirds

Thunderbirds are Go!

1965Ended2 Seasons32 Episodes7.5TMDB
Associated Television

Thunderbirds is a 1960s British science-fiction television series which was produced using a mixed method of marionette puppetry and scale-model special effects termed "Supermarionation". The series is set in the 21st century and follows the exploits of International Rescue, a secret organization formed to save people in mortal danger with the help of technologically advanced land, sea, air and space vehicles and equipment, launched from a hidden base on Tracy Island in the South Pacific Ocean.

Created by: Gerry Anderson, Sylvia Anderson
Season 1 · Episode 21

The Duchess Assignment

Aired Feb 17, 1966at 7:30PM·50m

The Duchess of Royston has fallen on hard times, leading her friend Lady Penelope to enlist Jeff's help. The Duchess and her one asset – the painting Portrait of a Gazelle, by Braquasso – fall into criminal hands and it is up to International Rescue to save both.

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Direct answers for episode-level questions and details.

When did Thunderbirds Season 1 Episode 21 air?

Thunderbirds Season 1 Episode 21 aired on February 17, 1966 at 7:30 PM GMT.

How long is Thunderbirds Season 1 Episode 21?

This episode runs for approximately 50 minutes.

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