This piece originally ran in October 2014. We are rerunning an updated version for The Walking Dead's mid-season premiere on Sunday, February 8.
It's hard to keep track of who is dead and who is alive on The Walking Dead. But with four and a half seasons under its belt, there are not only plenty of people to mourn, but some surprising survivors. Do you know who's made it this far and who has not? Take our Walking Dead or Alive quiz.