Classic Doctor Who Season 21 Episode 7 Frontios: Part 1

On the planet Frontios, strange rumblings begin, forcing the colonists to abandon their homes and seek refuge in caves. The TARDIS materialises nearby, and the Doctor, Tegan and Turlough venture forth to investigate.

They soon discover that the planet is being bombarded by deadly meteorite storms, and the inhabitants are living in fear of an unseen enemy, known as 'the Tractators.' These underground creatures possess the power to manipulate gravity, and are using this ability to cause havoc on the surface.

As the Doctor tries to unravel the mysteries of Frontios, he encounters a troubled leader, a suspicious deputy, and a young boy with a gift for repairing machines. The TARDIS team becomes embroiled in a struggle to save the colony from destruction, as well as investigating the strange effects the Tractators are having on their human captives.

Meanwhile, Turlough experiences disturbing flashbacks from his past, which threaten to distract him from the urgent task at hand. The Doctor and his companions must overcome a host of obstacles and unravel a complex web of deception before the Tractators succeed in their sinister goals.

As tensions escalate and the situation becomes more dire, the team must confront their own fears and weaknesses in order to triumph over their foes. Will they be able to save the colonists and discover the truth about Frontios before it's too late? Tune in to find out!