Good Medecine is the first episode of David the Gnome. It first aired 4 March 1985, and first aired in the US on 2 May 1987.
David explains what the daily life of the gnomes is like. He tells about his job as a doctor and the time he saved a goat who had swallowed a wire and a badger that had a splinter in his eye. David also tells that the gnomes have enemies, the trolls.