在第四季也是最后一季中，杰克莱恩执行了迄今为止最危险的任务。作为中情局新任代理副局长，杰克的任务是揭露内部腐败。在调查过程中，他发现了一个贩毒集团与一个恐怖组织的势力融合，最终揭露出距离美国本土更近的一桩阴谋，并使得对于自己一直为之战斗的这个系统的信念经受了一次考验。

When 11-year-old Gitty discovers that her beloved father is hiding a wealthy man in her family's silo in order to save their struggling farm, she is forced to choose between saving the man's life or protecting her family from the consequences of their actions. AMERICAN FABLE is a fairytale thriller set in the 1980s rural Midwest about a courageous girl living in a dark - sometimes magical - world.