When did Thunderbirds Season 1 Episode 13 air?
Thunderbirds Season 1 Episode 13 aired on December 23, 1965 at 7:30 PM GMT.


Thunderbirds are Go!
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.

During the installation of a new, airtight security vault at the Bank of England, one of the employees is accidentally locked inside, and International Rescue must come to his rescue before the air is extracted.
Direct answers for episode-level questions and details.
Thunderbirds Season 1 Episode 13 aired on December 23, 1965 at 7:30 PM GMT.
This episode runs for approximately 50 minutes.
Comments coming soon
Discuss episodes with other viewers