Episode 021

Detective Charlie Hudson, a cunning Major Crimes detective for the St. John's Police Department, teams up with an unusual partner – Rex, a former-K9 German Shepherd, whose heightened senses keep Charlie hot on the trail of his suspects. Together, they investigate puzzling crimes, from a kidnapping which reveals a much larger conspiracy at play to an art theft murder which runs deep into the world of high society. With Charlie's deft detective work and Rex's keen canine senses, this crime-fighting pair is unstoppable.

A dangerously charming, intensely obsessive young man goes to extreme measures to insert himself into the lives of those he is transfixed by.

When whip-smart Cambodian doctor Thony De La Rosa comes to the United States for medical treatment to save her ailing son, she soon discovers her path won't be as straightforward as she had hoped. As the system quickly fails her, pushing her into hiding, she resolves not to allow herself to be beaten down and marginalized, and becomes a cleaning lady for organized crime. Using her cunning and intelligence, Thony forges her own path in the criminal underworld, doing whatever she has to to survive.

A former New York federal prosecutor reinvents himself representing powerful L.A. clients.

From athletes and actors to tattoo artists, social workers and musicians - a diverse mix of teams will need to utilize their street smarts and savvy know-how to compete in the race of their lifetime.