Inside Nature's Giants - Season 4

Roadways can be a wild place. With violent road rage incidents increasing 500% over the last decade, "road raging" is a human behavior that has become widely known. Road Wars takes a deep dive into American roadways, examining extreme human behavior, wild weather, insane accidents and a few welcome instances of acts of kindness.

In NCIS: Origins, young Leroy Jethro Gibbs starts his career as a newly minted special agent at the fledgling NCIS Camp Pendleton office where he forges his place on a gritty, ragtag team led by NCIS legend Mike Franks.

Tracker features lone-wolf survivalist Colter Shaw, who roams the country as a "reward seeker," using his expert tracking skills to help private citizens and law enforcement to solve all manner of mysteries while contending with his own fractured family.

NCIS (Naval Criminal Investigative Service) is more than just an action drama. With liberal doses of humor, it's a show that focuses on the sometimes complex and always amusing dynamics of a team forced to work together in high-stress situations. Leroy Jethro Gibbs, a former Marine gunnery sergeant, whose skills as an investigator are unmatched, leads this troupe of colorful personalities. Rounding out the team are Anthony DiNozzo, an ex-homicide detective whose instincts in the field are unparalleled and whose quick wit and humorous take on life make him a team favorite; the youthful and energetic forensic specialist Abby Sciuto, a talented scientist whose sharp mind matches her Goth style and eclectic tastes; Caitlin Todd, an ex-Secret Service Agent; and Timothy McGee, an MIT graduate whose brilliance with computers far overshadows his insecurities in the field; Assisting the team is medical examiner Dr. Donald "Ducky" Mallard, who knows it all because he's seen it all, and he's not afraid to let you know. From murder and espionage to terrorism and stolen submarines, these special agents travel the globe to investigate all crimes with Navy or Marine Corps ties.

Rivals dives headfirst into the cut-throat world of independent television in 1986, where the shoulder pads are big and ambitions even bigger. In the fictional upper-class county of Rutshire, a long-standing rivalry between two powerful men is about to boil over: ex-Olympian, Member of Parliament, and notorious womaniser Rupert Campbell-Black, and his Rutshire neighbour Tony Baddingham, controller of the independent TV franchise Corinium Television. As tensions rise and rivalries deepen, there are spilled secrets, forged alliances, and snatched liaisons that draw wives, lovers, colleagues, friends, and families into their battle.