Oops! You need to enable JavaScript in your browser to start watching. CITV Thunderbirds Are Go Brain v Brawn Series 2 - Episode 25 - The Mechanic sets his sights on destroying The Hood. While International Rescue scramble to save their former foe, Brains goes on a dangerous mission. Mon Monday 4 May 6pm 30 mins Share this episode: Copied to clipboard Share on Facebook Share on Twitter Copy link to share