A dog gains superpowers after his is abducted by aliens. Together they battle an evil cat threatening humanity while the dog becomes a famous superhero.                        

　　為給身患重病的父親交付醫藥費，電工文斯（薩姆·賴利 Sam Riley飾）不得已賣掉了房子。一次偶然的機會，文斯在他修理的房間里得到房主的一封神秘信件和一張不知道終點的火車票。一面是房主的離奇意外死亡和完全未知的危險旅程，一面是一筆足夠改寫人生的巨額財富，文斯最終還是決 定踏上這次神秘旅程。然而當他抵達隱蔽的目的地之后，等待他的卻是一場無法全身而退的瘋狂殺人游戲。　　本片翻拍自2005年法國犯罪驚悚影片《百萬殺人游戲》（13 Tzameti），依舊由原作導演兼編劇的格拉·巴布魯阿尼執導與編劇。薩姆·賴利、米基·洛克、杰森·斯坦森、雷·溫斯頓等多位硬漢同臺演繹這場生死博弈。

　　In “Muzzle: City of Wolves,” Jake Rosser (Eckhart), haunted by PTSD from his days as a K-9 officer, endeavors to lead a peaceful life with his family and retired K-9 companion, Socks. But the tranquility quickly dissolves when a ruthless gang targets them in a brutal attack. Determined to protect his loved ones, Jake and his new K-9 partner Argos delve into a violent underbelly of crime where Jake confronts corrupt officials, uncovers a perilous drug trafficking ring and battles his own inner demons.

　　影片講述一對生活失意的閨蜜在旅行散心的途中遇到一位帥哥，兩人開始使盡渾身解數博得他的好感，閨蜜從此變仇人…