Marcus Welby, M.D. (1969-1976)

Set around Newcastle and the stunning Northumberland countryside, Vera features complex and intriguing cases, atmospherically-shot landscapes and captivating performances, led by Brenda Blethyn who plays the unorthodox but brilliant DCI Vera Stanhope.

The Doctor and his companion, Ruby Sunday, travel across time and space, having adventures from the Regency era in England to war-torn future worlds, from the dawn of human history to distant alien worlds. Throughout their adventures in the TARDIS – a time-traveling ship shaped like a police box – they encounter incredible friends and dangerous foes, including a terrifying bogeyman and the Doctor's most powerful enemy yet. And everywhere they go, they find adventure, terror, fun, chases, joy, and monsters.

Doc centers on the hard-charging, brilliant Dr. Amy Elias, Chief of Internal and Family Medicine at Westside Hospital in Minneapolis. After a brain injury erases the last eight years of her life, Amy must navigate an unfamiliar world where she has no recollection of patients she's treated, colleagues she's crossed, the soulmate she divorced, the man she now loves and the tragedy that caused her to push everyone away. She can rely only on her estranged 17-year-old daughter, whom she remembers as a 9-year-old, and a handful of devoted friends, as she struggles to continue practicing medicine, despite having lost nearly a decade of knowledge and experience.

On the heels of the success of 90 Day Fiancé and spinoff series 90 Day Fiancé: Happily Ever After?, comes a second spinoff series 90 Day Fiancé: Before the 90 Days. The newest linear addition to the franchise will follow couples who have an existing relationship online, but have not met in person. Viewers will experience their journey as they travel to the other's foreign country for the first time in an attempt to establish a relationship. At the end of the trip, the couple faces a choice: do they continue down a path towards a proposal and engagement to then begin the K-1 visa process, or will one of them be heading home with a broken heart?

Host Donnie Wahlberg looks at some of the most-frightening killers in history, retracing their backgrounds, psychology, motives and how they were eventually caught.