10 TV Episodes That Everybody Pretends Never Happened

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Science fiction and fantasy television has produced plenty of bizarre or terrible episodes. But sometimes, an episode isn't just bad, it's world-breaking — because it introduces plot holes or character traits that would kill a show. Here are 10 episodes that everybody had to pretend just didn't happen. » 11/12/14 2:43pm 11/12/14 2:43pm