Top 20 Countdown: Most Shocking - Season 2

With a new boat, new location, and new faces, the excitement, drama, and adventure of life aboard a private luxury yacht is taken to another level in the Mediterranean. Providing unparalleled service to wealthy and uncompromising guests is made even more difficult as the team faces everything from love triangles to seeing fellow crew members shockingly cross the line with guests. Voyaging from Santorini, Mykonos, and many of the Greek islands, each episode features a new group of elite clientele who present a new set of challenges, all while offering the crew a glamorous lifestyle and exotic perks that most people only dream of experiencing. For these young, attractive, and adventurous yachties, the "work hard, play harder" nature of the job combined with the pressure of working in the most exclusive yachting scene in the world pushes the team close to the breaking point on Below Deck Mediterranean.

The Real Murders of Atlanta portrays the horrifying cases that highlight the boundaries between gentrified Southern dynasties, hip-hop hustlers and the flashy nouveau riche of this metropolitan mecca of music, entertainment and tech. Told by the investigators, witnesses, reporters and loved ones who have direct connections to the cases, each hourlong story brings Atlanta's hustle and deadly decadence into sharp focus. It's the dark side of the New South, where deadly battles for status and affluence emerge between those who are willing to kill for the good life and those willing to kill to keep it.

In the midst of an international crisis, a career diplomat lands in a high-profile job she's unsuited for, with tectonic implications for her marriage and her political future.

In Boston Blue, NYPD Detective Danny Reagan takes a position with Boston PD. Once in Boston, he is paired with Detective Lena Silver, the eldest daughter of a prominent law enforcement family.

Hailed as one of the best sci-fi novels of the decade, Dark Matter is a story about the road not taken. The series follows Jason Dessen, a physicist, professor, and family man who – one night while walking home on the streets of Chicago – is abducted into an alternate version of his life. Wonder quickly turns to nightmare when he tries to return to his reality amid the multiverse of lives he could have lived. In this labyrinth of mind-bending realities, he embarks on a harrowing journey to get back to his true family and save them from the most terrifying, unbeatable foe imaginable: himself.