To escape the clutches of the evil warrior and sorceress Morgana, Merlin transports young King Arthur into modern day America. When Merlin comes back ten years later to retrieve him, he finds a hip 15 year-old Arthur who does not believe Merlin, nor does he want to return to the past. Merlin must convince Arthur of his true identity, before Morgana can retrieve Excalibur and allow the Dark Forces to take over the world.
米尔德雷德（弗兰西斯·麦克多蒙德 Frances McDormand 饰）的女儿在外出时惨遭奸杀，米尔德雷德和丈夫查理（约翰·哈克斯 John Hawkes 饰）之间的婚姻因此走到了尽头，如今，她同儿子罗比（卢卡斯·赫奇斯 Lucas Hedges饰）过着相依为命的生活。一晃眼几个月过去了，案件仍然没有告破预兆，而警方似乎早已经将注意力从案子上转移了开来。 被绝望和
