Ep 3. Day of the Daleks

The Doctor and his companion Jo Grant find themselves in the year 1973, where they discover that a group of guerillas called the Ogrons are attempting to overthrow the government. During their investigation, they encounter a strange group of people, who claim to be from the future. The group, led by a man named Sir Reginald Styles, has traveled back in time to prevent an event known as the Day of the Daleks, which they believe will result in the destruction of humanity.

The Doctor and Jo are skeptical of the group's claims, but soon evidence comes to light that supports their assertions. They witness the arrival of a group of Daleks, who are intent on ensuring that the event takes place. The Doctor and Jo team up with the rebels to fight against both the Ogrons and the Daleks, and they eventually discover the true nature of the Day of the Daleks.

As tensions rise and the fate of mankind hangs in the balance, the Doctor must use all of his skills and knowledge to prevent the terrible event from happening. His quick thinking and clever maneuvering will be put to the test as he faces off against one of his oldest and deadliest foes.

Full of suspense, action, and dramatic twists, "Day of the Daleks" is a classic episode of Doctor Who that showcases the show's unique blend of science fiction and adventure. With strong performances from the cast and an engrossing plot, this episode is sure to captivate audiences both new and old.