Doctor Who (1963) Season 8 Episode 5 The Mind of Evil (1)

The Mind of Evil (1) is the fifth episode of the eighth season of Doctor Who. This episode features the Third Doctor (played by Jon Pertwee) and his companion Jo Grant (played by Katy Manning). The episode starts with the Doctor and Jo being summoned by the United Nations Intelligence Taskforce (UNIT) to investigate a strange, alien device that has been discovered in a prison.

As the Doctor and Jo arrive at the prison, they are greeted by the prison governor, Colonel Masters (played by Roger Delgado), who tells them that the device is a new technology that can cure criminals of their violent tendencies. However, the Doctor is suspicious of the device and suspects that it may have a more sinister purpose.

Soon, a series of mysterious deaths occur in the prison, and the Doctor and Jo begin to investigate. They discover that the device is being used to amplify the negative emotions of the prisoners, turning them into violent, uncontrollable monsters.

As the situation becomes more dangerous, the Doctor and Jo race against time to stop the device from causing any more harm. Along the way, they encounter a cast of intriguing characters, including the charismatic and manipulative Master, who may have his own agenda.

The Mind of Evil (1) delivers a thrilling mystery that will keep viewers on the edge of their seats. With its engaging characters, smart writing, and clever plot twists, this episode is a must-watch for any Doctor Who fan.