Ep 22. Danger at Ocean Deep

In Thunderbirds season 1 episode 22, titled "Danger at Ocean Deep," the International Rescue team is called to action when the newly constructed underwater hotel, Ocean Pioneer, begins to experience mechanical issues. Jeff Tracy, the head of International Rescue, dispatches his sons Scott and Virgil to investigate the problem and provide assistance.

Upon arriving at Ocean Pioneer, Scott and Virgil discover that an evil organization known as The Mechanic is behind the hotel's issues. The Mechanic has sabotaged the hotel's engines, causing it to slowly sink towards the ocean floor. The team must act quickly to evacuate the hotel's occupants and stop The Mechanic's plan.

Scott and Virgil navigate the treacherous underwater environment and work tirelessly to evacuate guests, including Lady Penelope and Parker, who are also on the scene. Meanwhile, The Mechanic continues to disrupt their efforts by setting off charges and creating additional problems.

As the crisis intensifies, Jeff sends Thunderbird 4, piloted by Gordon Tracy, to provide additional support. Together, Scott, Virgil, and Gordon work to neutralize The Mechanic's sabotage and save the hotel from sinking to the ocean floor.

With their quick thinking and bravery, the International Rescue team is able to prevent a major catastrophe and save the lives of all those on board Ocean Pioneer. However, The Mechanic manages to escape, leaving the team to wonder when and where he will strike again.

"Danger at Ocean Deep" is a thrilling episode filled with action and suspense that showcases the heroism and teamwork of the International Rescue team. Fans of the Thunderbirds series will love watching Scott, Virgil, and Gordon in action as they work to prevent disaster and save the day.