Classic British sci-fi adventure starring Sylvester McCoy. The Doctor and Ace visit the psychic circus on the planet Segonax and encounter the evil supernatural forces that run it.

Classic British sci-fi adventure starring Tom Baker. The Sisterhood prepare to sacrifice the Doctor to the Sacred Flame and Sarah's rescue attempt leaves her in grave danger. Part 2/4

Classic British sci-fi adventure starring Tom Baker. While The Doctor attempts to prove his good intentions to the Sisterhood, Solon prepares to connect the brain of Morbius to his new body. Part 3/4

Classic British sci-fi adventure starring Tom Baker. Morbius is unleashed and goes on a destructive rampage leaving the Doctor and Solon to team up to try and bring him under control. Part 1/4

Classic British sci-fi adventure starring Tom Baker. The TARDIS is drawn into the Mandragora Helix, an entity that transports the Doctor and Sarah to 15th century Italy. Part 1/4.

Classic British sci-fi adventure starring Tom Baker. The Doctor tries to save Sarah from the Brethren of Demnos while Mandragora attempts to bring them both under its control. Part 2/4.

Classic British sci-fi adventure starring Tom Baker. The Doctor saves a grateful Giuliano and then sets about rescuing Sarah, unaware that Hieronymous has hypnotised her to kill him. Part 3/4.

Classic British sci-fi adventure starring Tom Baker. With Mandragora in complete control of the brethren, the Doctor must find a way to drain its energy on Earth before it's too late. Part 4/4.

Classic British sci-fi adventure starring Tom Baker. A fiendish masterplan is set in motion when the President of the Time Lords is assassinated and the Doctor is set to take the blame. Part 1/4.

Classic British sci-fi adventure starring Tom Baker. The Doctor is arrested on the charge of murdering the Time Lord President and must strive to prevent his immediate execution. Part 2/4.

Classic British sci-fi adventure starring Tom Baker. The Doctor faces the assassin inside the matrix dreamscape while the Master tries to take out the Doctor in the real world. Part 3/4.