The 10 Most Surprising Season Finales (Spoiler Alert!)
Kate Torgovnick/Kate-Book.com / March 21, 2011
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"Grey's Anatomy" has had many a good finale twist ending. Denny Duquette dying after finally getting a heart transplant was a particularly wrenching one. But remember when Addison Shepard showed up in the finale of season one and we discovered for the first time that Dr. McDreamy was actually married? Shocking.