Octonauts - Season 4

In 1969, a woman attempts to cross that impermeable line between the haves and the have-nots and secure her seat at America's most exclusive table: Palm Beach high society.

Now in its 30th year, American Masters has produced an exceptional library of more than 160 television programs, bringing unique originality and perspective to exploring the lives and illuminating the creative journeys of our most enduring writers, musicians, visual and performing artists, dramatists and filmmakers – those who have "left an indelible impression on our cultural landscape". Balancing a broad cast of characters and artistic approaches, while preserving historical authenticity and intellectual integrity, these portraits resonate the attention, style and substance each subject deserves. American Masters sustains high audience awareness and loyalty, averaging 2-to-5 million viewers per program.

The Librarians: The Next Chapter centers on Vikram Chamberlain, a "Librarian" from the past who time traveled from 1847 and now finds himself stuck in the present. When Vikram returns to his castle in Belgrade, Serbia and discovers that it is now a museum, he inadvertently releases magic across the continent. With the help of a new team of eclectic heroes, including a savant in world history, a scientific genius, and a highly skilled Guardian, Vikram has only six months to clean up the mess he made.

NOVA brings you stories from the frontlines of science and engineering, answering the big questions of today and tomorrow, from how our ancestors lived, to whether parallel universes exist, to how technology will transform our lives.

The story of a horrific murder that upends the Chicago Prosecuting Attorney's Office when one of its own is suspected of the crime. An exploration of obsession, sex, politics, and the power and limits of love, as the accused fights to hold his family and marriage together.