Ep 5. The Dalek Invasion of Earth: The Daleks

The episode titled "The Dalek Invasion of Earth: The Daleks" is a second season classic Doctor Who episode that follows the Doctor and his companions, Ian, Barbara, and Susan, as they travel to London in the year 2164. When they arrive, they quickly discover that the city is in ruins and under the control of the Daleks, a race of hostile extraterrestrial beings.

The Daleks have enslaved the humans and forced them to work in mines to extract the Earth's core, which the Daleks plan to use as a power source to fuel their invasion of the galaxy. The Doctor and his companions are horrified by the Daleks' brutality and decide to help the resistance movement that has formed to overthrow them.

As they join forces with the resistance, the Doctor and his companions encounter many hazards along the way. They must avoid capture by the Daleks, navigate through underground tunnels to reach the Dalek control center, and rescue their friend Susan, who has been taken prisoner.

Throughout the episode, the Doctor and his companions must rely on their intelligence, resourcefulness, and bravery to outwit the Daleks and help the human resistance. They engage in thrilling battles with the Daleks, use their wit to escape seemingly impossible situations, and even travel through time to save the day.

One of the most iconic moments of the episode is when the Doctor confronts a group of Daleks, demanding to know why they are invading Earth. The Daleks respond with their infamous catchphrase: "Exterminate!" This phrase has become a staple of the Doctor Who franchise and is often imitated by fans of the show.

Overall, "The Dalek Invasion of Earth: The Daleks" is a gripping and suspenseful episode that showcases the Doctor's bravery and humanity in the face of overwhelming danger. It is a must-watch for fans of the classic Doctor Who series and science fiction fans in general.