Set on Christmas Eve, FILTHY ANIMALS tells the story of two outlaw misfits, Lars, a thrill-seeking drug enthusiast, and Freddy, a bodybuilder recently out of rehab, who hunt down child sexual predators. To buy bait for the next pedophile on their hit list, the two buddies go to a flower shop where Lars meets the lovely Bella, who may have dark tendencies of her own. As tensions rise and their mission goes off course, Freddy begins to question their cause.