Unseen sketches from Monty Python have been discovered in the archives of Michael Palin. The comedy group of Palin, Graham Chapman, John Cleese, Terry Gilliam, Eric Idle and Terry Jones produced their last film 35 years ago but boxes of material have now emerged, according to the Times. The material, deposited at the British Library in 2017, has been revealed to contain unused script ideas including two sketches written for Monty Python and the Holy Grail.

https://www.theguardian.com/culture/2018/aug/01/monty-python-amorous-pink-knight-unseen-sketches-revealed