The Walking Dead fans remember the traumatizing season 6 finale where Negan killed a mystery person.<br /><br />The cliff hanger had fans reeling, guessing who would fall victim to Negan's bat Lucille. <br /><br />According to Carl actor Chandler Riggs, the cast didn't know the answer either, as they filmed three endings.<br /><br />There were three different versions and three different versions that we shot. <br />
