Detective Charlie Hudson teams up with what he calls his "highly trained law enforcement animal" German Shepherd dog named Rex who he prefers to team up with because he doesn't talk his ear off.
Detective Charlie Hudson and his remarkable German Shepherd partner, Rex, place more trust than ever in their team and one another as they face unprecedented challenges. With Rex by their side, Superintendent Joe Donovan, Dr. Sarah Truong, and tech specialist Jesse Mills work together to solve even the most extraordinary crimes unfolding in St. John’s.