Classic Doctor Who Season 15 Episode 21 The Invasion of Time: Part 1

The Invasion of Time: Part 1 is the twenty-first episode of the fifteenth season of Classic Doctor Who. The episode begins with the Doctor returning to his home world of Gallifrey, surprising his companion Leela with the sudden change in scenery. Upon arrival, the Doctor claims that he is now the President of the High Council of the Time Lords, which puzzles Leela and the other Gallifreyans.

As the Doctor settles into his new position, he begins to act increasingly erratic and secretive, leaving Leela and other members of the council suspicious of his true intentions. Meanwhile, a group of aliens called the Vardans threaten to invade Gallifrey and take over the planet. The Time Lords seek the Doctor's help in defending their world, but he seems hesitant to assist.

As the Vardans launch their attack on the planet, the Doctor's true intentions are revealed, leaving his allies both shocked and betrayed. The rest of the episode follows the Doctor's attempts to fulfill his mysterious plan while simultaneously trying to stop the Vardans from taking over Gallifrey.

The Invasion of Time: Part 1 is a thrilling episode that delves deeper into the Doctor's personal life and the inner workings of the Time Lord society. It features plenty of action, suspense, and unexpected plot twists that will keep viewers on the edge of their seats. With excellent performances from the entire cast and impressive special effects, this episode is a must-watch for fans of Classic Doctor Who.