Overview
"Legion" is the second episode of science fiction sit-com Red Dwarf Series VI and the 32nd in the series run. It was first broadcast on British television on 14 October 1993, was written by Rob Grant and Doug Naylor and was directed by Andy de Emmony.
Plot
To maintain constant pursuit of Red Dwarf, Dave Lister and Cat handle the piloting of Starbug through shifts. However, Kryten informs Arnold Rimmer that the ship is running low on food and water. As the ship passes by a deserted space station, it is pulled in by a tractor beam, and the crew opt to explore the station for supplies. When aboard, Kryten notes that his scanner registers a life-form, despite not showing one earlier, which soon appears before them as a mysterious entity called Legion. After explaining that he was a creation of the greatest minds that inhabited the station, Legion offers a token of good faith by demonstrating his incredible technological intelligence. Legion gives Lister an instantaneous emergency appendectomy, and modifies Rimmer's light bee, allowing him to alternate between a "soft light" and "hard light" hologram – the latter form allows him to be able to touch and feel. Impressed, the crew try to recruit him to join them on their quest to find Red Dwarf, but Legion insists that they stay with him.
The following morning, the group admit that they have become Legion's prisoners, despite each enjoying accommodations tailored to their unique personal tastes and requirements. When they attempt to escape by overpowering him, they find Legion is a gestalt entity – a combination of all active minds present on the station, melded together to form one, who became a mindless, formless entity when the station's original occupants perished from old age.
Kryten notices that Legion loses a persona when one of them is unconscious, and so convinces the others to be knocked out, forcing Legion to manifest his persona only. Legion admits relief when this happens, wishing not to share their assorted neuroses, and helps Kryten to return the crew to Starbug, providing them with a stardrive that the scientists had created to help them catch up to Red Dwarf. However, when the crew attempt to use it, the drive shoots out of the ship, leaving them to struggle with the sudden decompression it creates.
From Wikipedia (CC BY-SA 4.0).