Episode 420

NOVA brings you stories from the frontlines of science and engineering, answering the big questions of today and tomorrow, from how our ancestors lived, to whether parallel universes exist, to how technology will transform our lives.

FBI is a fast-paced drama about the inner workings of the New York Field Office of the Federal Bureau of Investigation. These first-class agents, including Special Agent Maggie Bell and her partner, Special Agent Omar Adom 'OA' Zidan, bring all their talents, intellect and technical expertise on major cases in order to keep New York and the country safe.

The series follows Bob who runs Bob's Burgers, with the help of his wife and their three kids. Bob has big ideas about burgers, but the rest of the clan falls short on service. Despite the greasy counters and lousy location, the Belchers are determined to make every "Grand Re-Re-Re-opening" a success. Bob's wife, Linda, stands by her man and often does so by bursting into song. Their eldest daughter, 13-year-old Tina has a slight obsession with boys and zombies. Middle child Gene is an aspiring musician with a thirst for life. Louise is the bunny ears-wearing youngest daughter with an off-kilter sense of humor that makes her somewhat of a liability in the kitchen – and with the public.

Chief of War follows the epic and unprecedented telling of the unification and colonization of Hawaii from an indigenous point of view.

Mickey Haller, an iconoclastic idealist, runs his law practice out of the back seat of his Lincoln Town Car, as he takes on cases big and small across the expansive city of Los Angeles.