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Too Far Gone

Hershel Greene (Scott Wilson) in "The Walking Dead" Season 4 episode, "Too Far Gone."

8 Shocking Deaths of Big TV Characters This Season

The Grim Reaper's been busy this year: Not even series regulars who have been with their show from the beginning has been able to escape Death's grasp. It started with the Red Wedding on "Game of Thrones" — a show that had already established a precedent of killing off main players — but since then, we've lost a lot more characters. From crusading cops to murderous thugs to urbane pooches, nobody's safe. — Robert Chan, Yahoo TV