Ep 7. Planet of Evil: Part 3

In Classic Doctor Who season 13 episode 7, titled Planet of Evil: Part 3, the Doctor and his companion Sarah Jane Smith face a deadly threat on the jungle planet of Zeta Minor. The Doctor believes that an antimatter creature has been causing the deaths of the expedition team, but the other members of the team are skeptical. As tensions rise and the danger mounts, the Doctor must convince the team to work together before it's too late.

The episode opens with the Doctor and Sarah Jane attempting to repair the TARDIS, which has been damaged by the planet's hostile environment. Meanwhile, the remaining members of the expedition team are struggling to survive as the antimatter creature continues to hunt them down one by one. When one member of the team is killed, the others become increasingly desperate and suspicious.

The Doctor finally manages to convince the team that the creature is real and that it is made of antimatter, which explains why it is able to kill without leaving any physical evidence. He theorizes that the energy released when the creature consumes matter is causing the planet to decay at an accelerated rate. The team realizes that they must find a way to stop the creature before it destroys the planet and everything on it.

As the episode progresses, the Doctor and Sarah Jane work to discover a way to neutralize the antimatter creature, while the remaining members of the expedition mount a final assault on the creature's lair. The tension and danger continue to escalate, as the Doctor and his companions face one obstacle after another in their quest to save the planet and the lives of the remaining team members.

In the end, the Doctor's quick thinking and perseverance ultimately save the day. He and his companions manage to stop the antimatter creature and reverse the damage it has caused to the planet. The surviving team members are rescued and the Doctor and Sarah Jane depart, leaving behind a planet that has been given a new lease on life.

Overall, Planet of Evil: Part 3 is a thrilling episode of Classic Doctor Who that showcases the Doctor's ingenuity and bravery in the face of seemingly impossible odds. The blend of science fiction and horror elements creates a tense and atmospheric atmosphere that should keep viewers on the edge of their seats. Fans of the Doctor's adventures are sure to enjoy this exciting installment of the classic series.