Oops! You need to enable JavaScript in your browser to start watching. CITV Thunderbirds Are Go Heist Society Series 1 - Episode 17 - Reboot of the classic children's adventure series. The Hood traps Lady Penelope and Parker inside an underwater hyper-loop train during a high stakes robbery. Tue Tuesday 28 Jul 12.10pm 30 mins Share this episode: Copied to clipboard Share on Facebook Share on Twitter Copy link to share