Lassie Episode Guide: All Seasons and Air Dates
Lassie has 591 episodes over 19 seasons (1954 to 1973). Season breakdown and next-episode info inside.
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Lassie has 591 episodes over 19 seasons (1954 to 1973). Season breakdown and next-episode info inside.

An evergreen, sourced guide to Lassie: streaming options, cast and core facts.