Ep 21. The White Dwarf

The Avengers season 2 episode 21, titled "The White Dwarf," follows John Steed (Patrick Macnee) and Emma Peel (Diana Rigg) as they investigate a series of mysterious deaths in London. The victims appear to have aged rapidly before their deaths, and the only clue left behind is a small, white dwarf star.

As they delve deeper into the case, Steed and Peel discover that the victims were all connected to a top-secret government project called "The Prospero Project." The project's purpose was to experiment with a new type of fuel that had the potential to change the world. However, the experiments had unintended consequences, including rapid aging and death.

Steed and Peel's investigation leads them to the project's lead scientist, Dr. Neville (Barry Warren), who claims that the accidents were caused by equipment malfunctions. However, when Steed and Peel confront him with evidence to the contrary, he confesses that he had been blackmailed into sabotaging the experiments by a mysterious figure known only as "The White Dwarf."

The White Dwarf is revealed to be a powerful criminal mastermind who plans to use the Prospero Project's fuel to power a weapon capable of destroying entire cities. Steed and Peel race against time to stop him before it's too late.

In the thrilling climax, Steed and Peel confront The White Dwarf in a high-speed chase aboard a train carrying the deadly fuel. As the train hurtles towards London, the two agents must use all their skills and resourcefulness to stop The White Dwarf and save the city.

Overall, "The White Dwarf" is a gripping episode that showcases the wit, charm, and action-packed adventure that made The Avengers such a beloved series. With its intriguing mystery, nefarious villains, and heroic protagonists, this episode is sure to delight fans of the classic spy-fi genre.