Nick Cannon

The doctors of Grey Sloan Memorial Hospital deal with life-or-death consequences on a daily basis -- it's in one another that they find comfort, friendship and, at times, more than friendship. Together they're discovering that neither medicine nor relationships can be defined in black and white. Real life only comes in shades of grey.

Some of the most amazing, eye-opening and downright scary paranormal videos from around the world are featured as a panel of experts break down the footage and analyze what exactly the eyewitnesses captured.

On September 5, a little after midnight, Death-Cast calls Mateo Torrez and Rufus Emeterio to give them some bad news: They're going to die today. Mateo and Rufus are total strangers, but, for different reasons, they're both looking to make a new friend on their End Day. The good news: There's an app for that. It's called the Last Friend, and through it, Rufus and Mateo are about to meet up for one last great adventure—to live a lifetime in a single day.

Star Trek, one of the most iconic and influential global television franchises, returns 50 years after it first premiered, with Star Trek: Discovery. The series will feature a new ship, new characters and new missions, while embracing the same ideology and hope for the future that inspired a generation of dreamers and doers.

Tells the tale of a wronged Japanese snow monkey, mentored by the ghost of an American assassin, as he cuts a wide swath through the Tokyo underworld in this darkly cinematic and brutally funny revenge saga.