Ep 12. Thunderbirds Are Go: S2 E12 - Undercover

Thunderbirds Are Go: S2 E12 - Undercover follows the Tracy family, who operate a secret organization known as International Rescue, as they embark on a new mission to save the world from disaster. The episode begins with the team receiving a distress call from a research facility located in the depths of the ocean. The facility appears to be under attack from an unknown source, putting the lives of the researchers at risk. In response, the Thunderbirds are dispatched to the site in order to investigate and provide assistance.

Upon arriving at the research facility, the team goes undercover to gather information about the situation. Although they encounter some resistance from the researchers, they eventually manage to uncover the source of the disturbance. It turns out that one of the scientists has figured out a way to harness the power of the ocean's tides in order to create energy, and a rival company is seeking to steal his research for their own gain. The Thunderbirds must then work together to protect the scientists and stop the rival company from stealing the research.

As the situation unfolds, tensions rise between the Tracy brothers, particularly when it becomes apparent that one of them may have been compromised. The episode does a great job of balancing the action and drama, with plenty of tense moments and thrilling action sequences. There's also a good amount of humor mixed in, which helps to lighten the tone and keep things from getting too heavy.

Overall, Thunderbirds Are Go: S2 E12 - Undercover is a solid episode that should appeal to both fans of the original series and newcomers to the world of International Rescue. The animation is top-notch, and the voice acting is excellent across the board. The story is engaging and well-paced, with plenty of twists and turns to keep viewers on the edge of their seats. If you're looking for a fun and exciting adventure, this episode is definitely worth checking out.