2 Season
32 Episode
Thunderbirds - Season 1 Episode 21 The Duchess Assignment (1966)
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.
- Country : France, United Kingdom, United States of America
- Genre : Family, Action & Adventure, Animation, Sci-Fi & Fantasy
- Studio : Associated Television
- Director : Sylvia Anderson, Gerry Anderson
- Cast : Peter Dyneley, Matt Zimmerman, Shane Rimmer, Ray Barrett, Sylvia Anderson, David Holliday
