|Season 8, Episode 13|
|Air date||December 23, 1957|
|Written by||Spike Milligan and Larry Stephens|
|Produced by||Roy Speer|
|Musical interludes|| "Duke's Joke" (Geldray),|
"Ray's Tune" (Ellington)
The Great British Revolution
Under the guise of furthering Neddie's musical career, Grytpype-Thynne and Moriarty present him to the British Museum as a genuine human specimen from the Plasticine era.
The episode title is a play on the Pleistocene Epoch, which ended 11,700 years ago. (Plasticine is a brand of modeling clay.) Stonehenge began construction approximately 5,000 years ago.
- Included in volume 17 of the BBC Radio Classics releases.