Oops! You need to enable JavaScript in your browser to start watching. CITV Thunderbirds Are Go Recharge Series 1 - Episode 18- High in the Arctic, a machine designed to harness the energy of the aurora borealis has gone haywire. Scott and Virgil come to the rescue. Sun Sunday 13 Jun 6.30pm 30 mins Share this episode: Copied to clipboard Share on Facebook Share on Twitter Copy link to share