Episode 27

District 21 of the Chicago Police Department is made up of two distinctly different groups. There are the uniformed cops who patrol the beat and go head to head with the city's street crimes. And there's the Intelligence Unit, the team that combats the city's major offenses - organized crime, drug trafficking, high profile murders and beyond. These are their stories.

No job is more stressful, dangerous or exhilarating than those of the Firefighters, Rescue Squad and Paramedics of Chicago Firehouse 51. These are the courageous men and women who forge headfirst into danger when everyone else is running the other way and whose actions make the difference between life and death. These are their stories.

High Potential follows Morgan, a single mom with an exceptional mind, whose unconventional knack for solving crimes leads to an unusual and unstoppable partnership with a by-the-book seasoned detective.

9-1-1 is a fast-paced exploration into the lives and careers of first responders – cops, paramedics, firefighters – the people who put their lives on the line to save others.

Gold Rush follows six men who, in the face of an economic meltdown, risk everything - their families, their dignity, and in some cases, their lives - to strike it rich mining for gold in the wilds of Alaska. Inspired by his father Jack, Todd Hoffman of Sandy, Oregon, leads a group of greenhorn miners to forge a new frontier and save their families from dire straits. While leasing a gold claim in Alaska, Todd and his company of newbies face the grandeur of Alaska as well as its hardships, including an impending winter that will halt operations and the opportunity to strike gold. In an effort to keep the operation running, the team takes fate into their own hands with a make or break venture that will change their lives forever.