Overview: Chet aids a fellow teacher from the high school who's trying to quit smoking. Herb Edelman guest stars as Mr. Maher, the teacher who's trying to kick the habit.
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First Air Date: Sep 14, 1969Last Air date: Mar 21, 1971Season: 2 SeasonEpisode: 52 EpisodeRuntime: 30 minutesQuality: HDIMDb: 4.90 / 10 by 13 usersPopularity: 13.51Language: English