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Corey and his partner Bert enlist a widowed sailplane pilot in a Forest Service project to learn about wind-shears; meanwhile, Lassie helps hunt a marauder that savaged a ranch's chickens.
First Air Date : Sep 12, 1954
Last Air date : Mar 24, 1973
Episode : 591 Episode
Season : 19 Season
Runtime: 24:26 minutes
Studio: CBS
Country: United States of America
Cast: Hugh Reilly, Josh Albee