Classic British sci-fi adventure starring Tom Baker. The Doctor strikes a bargain with the Anti-Matter Beast to return all of the anti-matter to the planet.

Classic British sci-fi adventure starring Tom Baker. The Doctor tries to convince Sorenson to sacrifice himself so that his crew can survive, while Salamar's input only makes matters worse.

Classic British sci-fi adventure starring Tom Baker. The Doctor and Sarah return to Earth only to discover a strangely deserted village and white-clad figures stalking through woodland.

Classic British sci-fi adventure starring Tom Baker. While he and Sarah are hunted by UNIT forces, the Doctor suspects Crayford brought something sinister to Earth in his rocket.

Classic British sci-fi adventure starring Tom Baker. When the Doctor is captured and left to perish in the destruction of the fake village it's left to Sarah to race to his rescue.

Classic British sci-fi adventure starring Tom Baker. Sarah and the Doctor head back to Earth in order to warn the research centre of the Kraal invasion before Styggron releases his virus.

Classic British sci-fi adventure starring Tom Baker. The Doctor lands on a bleak planet where he discovers an evil scientist is creating a new body for the villainous Time Lord, Morbius.

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.

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.

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.