We use cookies to improve your experience of our website. Cookies perform functions like recognising you each time you visit and delivering advertising messages that are relevant to you. Read more here

Thunderbirds Are Go

S2-E4 City Under The Sea

S2-E4 City Under The Sea



Global warming becomes a very real problem for a family trapped in a city that is being overtaken by rising ocean tides. With little time remaining, Gordon and Kayo race to the rescue. Adventure series, with the voices of David Menkin and Angel Coulby.

Cast & Crew

Virgil Tracy/Gordon Tracy David Menkin
John Tracy Thomas Brodie-Sangster
Lady Penelope Rosamund Pike
Parker David Graham
Kayo Angel Coulby
Ethan Sullivan Sanjeev Bhaskar
Emily Sullivan Emma Tate
Ava Sullivan/Lettie Sullivan Tia-Lana Chinapyel
The Mechanic Chris Jarman
Director Simon Godsiff
Executive Producer Estelle Hughes
Executive Producer Giles Ridge
Executive Producer Andrew Smith
Executive Producer Richard Taylor
Producer Stuart McAra
Producer Teresa Reed
Writer Jim Krieg
Writer Jeremy Adams
see more


Have Your Say What did you think of City Under The Sea?

view all comments (0)