Deadliest Catch: On Deck - Season 4

Butterfly revolves around David Jung, an enigmatic, highly unpredictable former US intelligence operative living in South Korea, whose life is blown to pieces when the consequences of an impossible decision from his past come back to haunt him, and he finds himself pursued by Rebecca, a deadly, sociopathic young agent assigned to kill him.

Rick is a mentally gifted, but sociopathic and alcoholic scientist and a grandfather to Morty; an awkward, impressionable, and somewhat spineless teenage boy. Rick moves into the family home of Morty, where he immediately becomes a bad influence.

Killer Cases brings all the emotion, drama, and suspense from chilling murder trials. It's a journey through the criminal justice process that gives viewers an inside look at real cases like never before.

History's Greatest Mysteries will investigate a wide range of historically compelling topics and the mysteries surrounding each including the Titanic, D.B. Cooper, Roswell, John Wilkes Booth, and more. Each program within the franchise will showcase fresh, new evidence and perspectives including never-before-released documents to the general public, personal diaries and DNA evidence to unearth brand-new information about these infamous and enigmatic chapters in history.

Detective Renée Ballard is tasked with running the LAPD's new cold case division—a poorly funded, all-volunteer unit with the largest case load in the city. Ballard approaches these frozen-in-time cases with empathy and determination. When she uncovers a larger conspiracy during her investigations, she'll lean on the assistance of her retired ally, Harry Bosch, to navigate the dangers that threaten both her unit and her life.