Overview: Gramps' blames Lassie's son Laddie's illness on the spray used by a local crop duster.
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First Air Date: Sep 12, 1954Last Air date: Mar 24, 1973Season: 19 SeasonEpisode: 591 EpisodeRuntime: 24 minutesQuality: HDIMDb: 6.13 / 10 by 64 usersPopularity: 141.56Language: English