Oops! You need to enable JavaScript in your browser to start watching. CITV Thunderbirds Are Go Ring of Fire (Part 2) Series 1 - Episode 2 - A powerful underwater seaquake turns a busy day for International Rescue into a perilous one. Gordon discovers a chain of seismic destabilisers. Sun Sunday 18 Apr 6.30pm 30 mins Share this episode: Copied to clipboard Share on Facebook Share on Twitter Copy link to share