2 Season
32 Episode
Thunderbirds - Season 1 Episode 26 Security Hazard
Thunderbirds are Go!
Clip show episode: the Tracy family cannot help but reminisce about their many successful missions after a young boy infiltrates the island. They are nevertheless burdened by the problem that the boy knows their identity and the location of their base – until Jeff realises that they can use the boy's dreams to their own advantage. Includes clips from "End of the Road", "Sun Probe", "Trapped in the Sky" and "Day of Disaster".
- Year: 1966
- Country: France, United Kingdom, United States of America
- Genre: Family, Action & Adventure, Animation, Sci-Fi & Fantasy
- Studio: Associated Television
- Keyword: secret organization, puppet, puppet show, young heroes, space adventure, science and technology
- Director: Sylvia Anderson, Gerry Anderson
- Cast: Peter Dyneley, Matt Zimmerman, Shane Rimmer, Ray Barrett, Sylvia Anderson, David Holliday