当爵士-拉姆齐（Jazz Ramsey）和她的犯罪侦查犬宙斯（Zeus）偶然发现一个旧的犯罪现场时，K9训练员、她的明星小狗以及前男友兼首席侦探尼克（Nick）都被卷入了调查。...

　　For the first time ever, two junior Elves have to leave home after losing an entire town's letters to Santa. While attempting to blend into small town life, they set out to retrieve every missing wi...