Best Of: Sherman's Army

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.

The Rookie is inspired by a true story. John Nolan is the oldest rookie in the LAPD. At an age where most are at the peak of their career, Nolan cast aside his comfortable, small town life and moved to L.A. to pursue his dream of being a cop. Now, surrounded by rookies twenty years his junior, Nolan must navigate the dangerous, humorous and unpredictable world of a "young" cop, determined to make his second shot at life count.

Based on the eponymous comic book, Invincible revolves around Mark Grayson, a normal teenager except for the fact that his father is the most powerful superhero on the planet. Shortly after his 17th birthday, Mark begins to develop powers of his own and enters into his father's tutelage.

Follow the once-mighty King Saul as he falls victim to his own pride. A prophet prepares to overthrow him — anointing the outcast shepherd boy David as a second king. As Saul's fury grows, David navigates love, violence and politics in the court of the very man he's destined to replace. Two kings. One Kingdom. The outcome is war.

Cameras film around the clock in some of Britain's busiest A&E departments, where stories of life, love and loss unfold every day