Found out about this one in Pete Beards channel on Ronald Searle: https://www.youtube.com/watch?v=128KIHzZtyE YouTube description: Dick Deadeye, or Duty Done is a 1975 British animated film musical, based on the comic operas of Gilbert and Sullivan. The comically convoluted plot is a pastiche of many in the Gilbert and Sullivan canon, particularly Trial by Jury, The Sorcerer, H.M.S. Pinafore, The Pirates of Penzance, Patience, Iolanthe and The Mikado, in which the principal character, Able Seaman Dick Deadeye, is sent by Queen Victoria on a quest to recover the "Ultimate Secret" from the Sorcerer, who has stolen it. The music is borrowed from many Savoy operas, with the orchestrations being updated in a contemporary (for 1975) popular style. Animation was by Bill Melendez, who produced the Charlie Brown television cartoon, based on character drawings by veteran cartoonist Ronald Searle. The film's release was accompanied by the original release of a deluxe-jacketed LP soundtrack recording and a colourful storybook by Jeremy Hornsby, with colourful Searle-inspired art. I apologise for the poor quality, I searched for ages to find a good copy. I created this using a video capture card, from a VHS, that recorded the show when it was aired on TV! Regardless, this is a great film. Although if anyone can point me towards a good quality version I would be much obliged.