彼得（乔尔·金纳曼 Joel Kinnaman 饰）曾经是一名精明强干的特种兵，因为一场意外而锒铛入狱，身陷囹圄的彼得被告知可以获得提前释放的机会，但作为交换，彼得必须成为联邦调查局的线人，暗中协助调查局派出的卧底，合力将黑帮老大拉下马。 心心念念妻子的安危，彼得接受了联邦调查局开出的条件，哪知道任务刚刚执行没多久，卧底就曝光…
The film centers around a girl who inherits a miniature horse that develops an unlikely friendship with her half-sister's Jack Russell Terrier, who takes to riding on the horse's back.
Follows Sara, head of the Toulouse police narcotics squad, who is forced to collaborate with Richard, the head of the local criminal police, to stop a go-fast between Spain and France and find the murderer linked to the case.
