探員凱西（桑德拉·布洛克 Sandra Bullock 飾）的有勇有謀人盡皆知，而此次擺在她面前的案件卻讓她傷透了腦經(jīng)，這宗案件不僅案情撲朔迷離，手法更是完美得找不到一絲漏洞。山姆（本·卓別林 Ben Chaplin 飾）受命協(xié)助凱西辦案，可是對(duì)于這個(gè)做事毛毛躁躁的楞頭青，凱西卻并不信任，她覺(jué)得山姆資歷尚淺，憑借的不過(guò)是紙上談兵的本事。
隨著調(diào)查的深入，凱西終于找到了突破口，名叫理查德（瑞恩·高斯林 Ryan Gosling 飾）和賈斯汀（邁克爾·皮特 Michael Pitt 飾）的兩名少年出現(xiàn)在了她的視線中。然而，凱西無(wú)法相信，竟然是這兩個(gè)看似善良的少年犯下了如此邪惡的罪行。當(dāng)犯罪動(dòng)機(jī)漸漸顯露，一個(gè)殘酷而又冷血的世界逐漸露出了真容。 

　　一名剛毅的特工潛入犯罪集團(tuán)，卻意外與其頭目的年輕兒子建立了感情，他的道德因此備受考驗(yàn)。

　　Nipple-targeting seagulls. Old men rapping in a bathhouse. Drugs smuggled as Italian pasta. Welcome back to The Mole Song’s world. The third and final part of this series of manga adaptations, by IFFR regular Miike Takashi, is once again loaded with delicious madness.
　　Following Undercover Agent Reiji (IFFR 2014) and Hong Kong Capriccio (IFFR 2017), this time the enemy are Italian mafia smuggling their ‘speed-a-roni’ into Yokohama’s port. Yakuza boss Papilon, fearing for his business, wants to stop them from entering, and so do the Japanese cops: Reiji works for both as an undercover agent. All these complications this give cult director Miike a playground for crazed subplots.
　　At times fooling us into thinking it’s an ordinary action thriller, The Mole Song: Final is a cocktail that smashes together slapstick comedy, farcical fantasy and puppet animation, with Reiji – played again by the energetic and engaging Ikuta Toma - always at the centre of the tornado that just keeps on spinning.