IMDbN/ADoctor Knock·1961·1 seasons·1 episodesBBC TV SeriesMark as watchedRateEpisodesSeason 11Act 1Once the mysterious Dr. Knock sets up his practice in a small French town, everyone begins to feel a lot more ill.Feb 7, 1961Feb 7, 1961Once the mysterious Dr. Knock sets up his practice in a small French town, everyone begins to feel a lot more ill.
