Susan Sheridan

Susan Haydn Thomas (18 March 1947 – 8 August 2015), better known as Susan Sheridan, was an English voice actress. Her roles included Noddy in ''Noddy's Toyland Adventures'', Princess Sylvia in ''Muzzy in Gondoland'', Trillian in the BBC radio series ''The Hitchhiker's Guide to the Galaxy'' and Princess Eilonwy in the animated film ''The Black Cauldron''. Provided by Wikipedia