Switching Places

Hosting and executive producing On Patrol: Live is Dan Abrams, CEO and Founder of Abrams Media, host of Dan Abrams Live on NewsNation, Chief Legal Analyst for ABC News, and former host of Live PD. Joining Abrams is Sgt. Sean "Sticks" Larkin, retired Tulsa Police Department lieutenant with nearly 25 years of service, and Deputy Sheriff Curtis Wilson, Division Commander with the Richland County Sheriff's Department in Columbia, SC.

An emotional thrill ride through the day-to-day chaos of the city's newest state-of-the-art trauma center and into the lives of the courageous doctors, nurses and staff who hold it all together. This is one of those days.

It's the deadliest job on earth: crab fishing off the Alaskan coast on the icy Bering Sea. These adventurers will battle Arctic weather, brutal waves, and a ticking clock for big money in this modern-day gold rush from which they may never return.

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.