由杰西卡·格林,杰克·斯托蒙,阿南·德赛-巴罗基亚领衔主演的前哨第四季是一部综合评分9.0分的美国欧美剧。Garret wants Talon to take the throne, while a mysterious assassin seeks revenge. Falista mourns for Tobin but hatches a new plan. Zed wants Wren to be High Priestess and uncovers a secret about her.