In a metropolitan area with more than 20 million residents, thousands of animals — dogs, cats, and even chickens and piranhas — are neglected, abused, hoarded or housed illegally. A few years ago, eight tough guys from the mean streets, who frequented hot rod shows and tattoo parlors, discovered their strongest bond was actually a passion for animals — and they formed a rescue organization like no other. Some have violent and turbulent pasts, complete with run-ins with the law, but all are seeking redemption and solace in their mission to save animals from human abuse. / This new weekly series that documents this unlikely group of animal activists on their crusade to save helpless, abandoned and abused animals. The eclectic band of brothers — composed of club bouncers, security guards and even a retired New York Police Department (NYPD) detective — is on call 24/7 to take on cases no one else will. They're not cops, animal experts or even animal control. They're just big guys with even bigger hearts and a desire to save animals from deplorable living conditions and abusive or simply misguided owners. (Source: National Geographic Channel)