BBC Four

The Ark takes place 100 years in the future when planetary colonization missions have begun as a necessity to help secure the survival of the human race. The first of these missions on a spacecraft known as Ark One encounters a catastrophic event causing massive destruction and loss of life. With more than a year left to go before reaching their target planet, a lack of life-sustaining supplies and loss of leadership, the remaining crew must become the best versions of themselves to stay on course and survive.

Paradise is set in a serene community inhabited by some of the world's most prominent individuals. But this tranquillity explodes when a shocking murder occurs and a high-stakes investigation unfolds.

Tulsa King follows New York mafia capo Dwight "The General" Manfredi, just after he is released from prison after 25 years and unceremoniously exiled by his boss to set up shop in Tulsa, Oklahoma. Realizing that his mob family may not have his best interests in mind, Dwight slowly builds a "crew" from a group of unlikely characters, to help him establish a new criminal empire in a place that, to him, might as well be another planet. 

The Pitt is a realistic examination of the challenges facing healthcare workers in today's America as seen through the lens of the frontline heroes working in a modern-day hospital in Pittsburgh, Pennsylvania. Each episode follows an hour of Dr. Robby's 15-hour shift as the chief attendant in Pittsburgh Trauma Medical Hospital's emergency room.

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.