Overview: Harriet assists in an industrial tribunal putting a politician in the spotlight over a chemical leak.
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First Air Date: Oct 08, 1971Last Air date: Aug 16, 1974Season: 3 SeasonEpisode: 39 EpisodeRuntime: 60 minutesQuality: HDIMDb: 6.00 / 10 by 2 usersPopularity: 42.796Language: English