As the world prepares to celebrate the 60th anniversary of West Side Story in 2017, dancer Bruno Tonioli and broadcaster Suzy Klein go in search of the true stories behind the inception of this classic show. For the first time on television, they hear first-hand from those involved in the show when it opened on Broadway in September 1957, including Sondheim himself, producer Hal Prince and original cast members from both show and movie, including Chita Rivera Carol Lawrence and Rita Moreno. With the BBC Symphony Orchestra and specially cast singers, we re-live some of the wonderful music and, in the company of Suzy and Bruno, we discover how West Side Story placed the 1950s phenomena of racial tension and teenage gangs centre stage to create a hit that changed musical theatre forever.

A compelling account of Juan Pujol, an extraordinary Spanish double agent during WWII who helped change the course of history.

Evolutionary biologist Professor Armand Leroi believes data science can transform the pop world. He gathers a team of scientists and researchers to analyse over 50 years of UK chart music. Can algorithms find the secret to pop success? When the results are in, Armand teams up with hit producer Trevor Horn. Using machine-learning techniques, Armand and Trevor try to take a song by unsigned artist Nike Jemiyo and turn it into a potential chart-topper.

As one of the most feared predators on the planet, sharks use a number of strategies to enhance their predatory abilities, even changing colour.

Hidden Colors 2 is the follow up to the critically acclaimed 2011 documentary about the untold history of people of African and aboriginal descent. This installment of Hidden Colors goes into topics such as the global African presence, the science of melanin, the truth about the prison industrial complex, how thriving black economic communities were undermined in America, and the hidden truth about Native Americans.

300 miles off the coast of North America, in the dark waters of the Atlantic Ocean, a group of ships have come together at the site of the Titanic. Experts from the United States, Great Britain, Canada and France have convened with one goal, to conduct the first full-scale investigation of the Titanic Disaster.

Once the world’s most famous astrologer, Walter Mercado seeks to resurrect a forgotten legacy. Raised in the sugar cane fields of Puerto Rico, Walter grew up to become a gender non-conforming, cape-wearing psychic whose televised horoscopes reached 120 million viewers a day for decades before he mysteriously disappeared.

The comedy pioneer behind the Goon Show, Dr Strangelove and the Pink Panther series is explored in depth in this film, surveying his meteoric rise to fame and troubled personal life.

When he started as a comedy writer for the Late Show with David Letterman, Steve Young had few interests and not many friends outside of his day job. But while gathering material for a segment on the show, Steve stumbled onto a few vintage record albums that would change his life forever. Bizarre cast recordings – marked “internal use only” – revealed full-throated Broadway-style musical shows about some of the most recognizable corporations in America: General Electric, McDonald’s, Ford, DuPont, Xerox. Bathtubs Over Broadway follows Steve Young on his quest to find all he can about this hidden world. While tracking down rare albums, unseen footage, composers and performers, Steve forms unlikely friendships and discovers that this discarded musical genre starring tractors and bathtubs was bigger than Broadway.

Kid Galahad is a 1962 musical film starring Elvis Presley as a boxer. The movie was filmed on location in Idyllwild, California and is noted for having a strong supporting cast. Most critics rate it as one of Presley’s best performances. The film is a remake of the 1937 original version starring Edward G. Robinson, Bette Davis, and Humphrey Bogart.

Philosopher Slavoj Žižek and filmmaker Sophie Fiennes reunites for this follow-up to their hit The Pervert’s Guide to Cinema, using their interpretation of moving pictures to present a compelling cinematic journey into the heart of ideology – the dreams that shape our collective beliefs and practices.

Filmmaker Kip Andersen uncovers the secret to preventing and even reversing chronic diseases, and he investigates why the nation’s leading health organizations doesn’t want people to know about it.