Worst: Plot Holes

If you're looking for airtight spy missions with believable circumstances and stakes Chuck is not the show for you. Even with an understanding that this is a goofily fun series to just kick back and enjoy, each mission week in and week out almost always featured the most glaring plot hole imaginable. We're not asking for Tinker Tailor Soldier Spy-level realism but too many episodes required us to take off our thinking caps lest the whole plot fall apart.