The Longest-Running TV Shows Ever
Need Something to Watch? Try One of the 16 Longest-Running TV Shows of All Time
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For a good portion of the late 20th century, Lassie was America's Dog. The lovable series recounts the everyday adventures of Lassie (a Collie) and boys Jeff and Timmy Martin. Even if you've never seen Lassie, you most likely know of the show's influence through pop culture references or the famous quote, "Lassie, come home!"