Weelittledrummer, ----Sidmouth HAS been used for a Christie murder drama. It was the Miss Marple episode about the girl from Australia or New Zealand who was born in the town, and witnessed a murder as a small child-------she goes there on honeymoon, and starts having "flashbacks" in a house she and her new RAF husband have rented. In the story, the town is called " Dilmouth ", but it is VERY recognisably Sidmouth !! I have seen the story a couple of times on TV, and it is quite a good "yarn", actually, starring, among others, that very good actor and comedian ( That Was The Week That Was , Randall & Hopkirk ) , Kenneth Cope.