On the Case with Paula Zahn

"Strange" doesn't seem to adequately describe some of the addictive behaviors profiled on this series. "Dangerous," even "life-threatening," come much closer. Each half-hour episode features two adults who resort to extreme compulsions in an effort to soothe their emotional demon

Josh Gates steps into the past to reveal shocking new secrets hidden within our world's most captivating mysteries.

How well do you know your housemates? Evil Lives Here tells the heart-stopping tales of people who have shared a home, with a killer. In each episode, loved ones reveal how they came to discover their significant other's evil side.

New blood, old wounds and rivalries that never die. For some it's a season of change; for others, a chance to make a name for themselves, but some things remain constant: the perilous, icy waters of the Bering Sea and most dangerous job in the world. After a record breaking, heartbreaking season last year, the Emmy award-winning DEADLIEST CATCH returns to Discovery for an all-new season.

Body Cam features the actual footage of the daily activities of law enforcement officers throughout the country. The video is combined with firsthand accounts to provide insight into the dangerous situations that officers encounter daily.

Secrets of the Dead is part detective story, part true-life drama that unearths evidence from around the world, challenging prevailing ideas and throwing fresh light on unexplained events.