I am wandering through all the dvds I recently bought (did I tell you that I have bought all of the series aside from 25 which amazonUK does not have at present) and am on the 1st disk of Series 21 right now ... one of the delightful details I have noticed is that Compo's teeth keep changing ... there are times he appears to be missing his front left tooth, other times a few uppers on the right are gone with the front tooth replaced ... I can hardly believe he has bridges that he forgets to put in ... no matter ... the repetitive nature of many of the episodes is so wonderful, the wanders in the Yorkshire countryside, the delight at hearing 'oh Howard', 'oh Marina' ...