Parks and Rec closed out its sixth season with a twist no one saw coming. No, not Leslie killing it in the U.S. National Park Service post while wrangling her toddler triplets in a three-year flash-forward, but those bangs! Leslie's blonde wisps were adorable, but they are inexplicably already gone in Season 7. So why have them in the first place? Parks, however, isn't the first show to rely on flash-bangs to signify a time change (because how could we tell otherwise, right?!). Here are more TV follicular offenders.
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