Since Vince Gilligan cooked up the intoxicating crime drama, "Breaking Bad," fans and critics have become addicted to the superbly written, masterfully acted since about a cancer-stricken chemistry teacher-turned drug kingpin.  One of the best shows on television will return for its final episodes on Aug. 11, so gas up the RV and buy all the Blue Sky you can find.  Here are five spoilers you need to know...

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