The plot tells of how an armed robbery takes place on the bus line connecting the airport with various cities in the vicinity of Barcelona. The upshot is that three assailants are dead and one person has an arrest warrant on his head, with six witnesses unable to identify the fugitive. Officer Fran Garza (played by Pablo Molinero) and his professional partner – and ex – Rebeca Quirós (Ana Polvorosa) suspect that the witnesses are not telling the truth: they all claim not to have seen the killer’s face, but everything points to them having made a pact of silence to protect the person on the run. Soon enough, the case goes viral, and public opinion swings in support of the criminal, using the hashtag #YouWouldDoTheSame.
《越界追踪第二季》将有12集,9月22号开始相关的制作拍摄工作。拍摄地包括法国,捷克,摩洛哥和保加利亚。 《越界追踪第一季》常规角色包括William Fichtner, Donald Sutherland, Marc Lavoine, Tom Wlaschiha, Gabriella Pession 和Richard Flood都将回归。 《越界追踪》已经在超过180个地区播出,可惜的是在美国却反应惨淡,因此NBC尚未宣布是否会续订本剧第二季。