‘Seinfeld’ Finale Anniversary: 7 Other Series-Enders That Missed the Mark

From the quick-cut "Sopranos" ending to the big bang that "Little House on the Prairie" went out on, here are seven other finales that fizzled.

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"The X-Files" (May 19, 2002) The truth might be out there -- but it certainly wasn't in the beloved paranormal series' swan song, which raised more questions than it delivered answers.