Oops! You need to enable JavaScript in your browser to start watching. CITV Thunderbirds Are Go Lost Kingdom Series 2 - Episode 8- Animated adventure series. When seismic activity near Greece reveals the lost city of Atlantis, two scientists venture below the depths to explore. Tue Tuesday 7 Sept 12.45pm 30 mins Share this episode: Copied to clipboard Share on Facebook Share on Twitter Copy link to share