Series IV, Episode 4 - White Hole
The crew decide it's time to increase Holly's IQ seeing as it is supposed to be about 6,000.
While Kryten works out how to do it, the ship encounter a white hole. They need to ask Holly about it, but unfortunately her new IQ reduces her lifespan to only a few minutes. The only way to reverse this is to play a game of pool with planets. Thank god Lister's an expert at it!
- Thursday 7th March 1991
- BBC Two
- 30 minutes
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