Ep 3. Destiny of the Daleks: Part 3

In "Destiny of the Daleks: Part 3," the third episode of the seventeenth season of Classic Doctor Who, the Doctor (played by Tom Baker) and his companion Romana (Lalla Ward) continue their quest to locate the missing fourth segment of the Key to Time. This time, they find themselves on the planet Skaro, where they encounter the evil Daleks once again.

The Doctor and Romana seek the help of two humanoid races on Skaro: the Movellans, a race of robotic humanoids who are in conflict with the Daleks, and the Kaleds, whose mutated race eventually becomes the Daleks. The Doctor and Romana team up with the Movellans to try and thwart the Daleks' plan to find a long-lost weapon from the Kaled's war with the Thals, which they believe will give them the power to conquer the universe.

As the Doctor and Romana navigate their way through the harsh Skaro terrain, they encounter many obstacles and dangers. They are attacked by Daleks, trapped in a ravine, and pursued by a giant squid-like creature. Throughout their journey, the Doctor uses his quick wit and resourcefulness to overcome these challenges and help the Movellans and Kaleds in their efforts to defeat the Daleks.

Part 3 of "Destiny of the Daleks" is the final installment of a three-part story, so there are many loose ends that need to be tied up. Will the Doctor and Romana find the fourth segment of the Key to Time? Will they be able to defeat the Daleks and prevent them from obtaining the long-lost weapon? How will the conflict between the Movellans and the Daleks be resolved? Viewers will have to tune in to find out.

Overall, "Destiny of the Daleks: Part 3" is a thrilling and action-packed episode of Classic Doctor Who that will keep viewers on the edge of their seats until the very end. With its well-crafted story, engaging characters, and impressive special effects, it is a must-see for fans of the series.