

Ronnie and Reggie Kray remain two of the most infamous criminals in British history. Legends to many, their fame was built on a fearsome reputation and almost mythical celebrity-like status, but who were the real Kray twins?

Suave, charming and volatile, Reggie Kray and his unstable twin brother Ronnie start to leave their mark on the London underworld in the 1960s. Using violence to get what they want, the siblings orchestrate robberies and murders while running nightclubs and protection rackets. With police Detective Leonard "Nipper" Read hot on their heels, the brothers continue their rapid rise to power and achieve tabloid notoriety.

Unravel the case of Utah therapist Jodi Hildebrandt, whose child abuse arrest with parenting YouTuber Ruby Franke exposed a twisted tale of manipulation.

Legendary journalist Gay Talese unmasks a motel owner who spied on his guests for decades. But his bombshell story soon becomes a scandal of its own.

When Allied forces liberated the Nazi concentration camps in 1944-45, their terrible discoveries were recorded by army and newsreel cameramen, revealing for the first time the full horror of what had happened. Making use of British, Soviet and American footage, the Ministry of Information’s Sidney Bernstein (later founder of Granada Television) aimed to create a documentary that would provide lasting, undeniable evidence of the Nazis’ unspeakable crimes. He commissioned a wealth of British talent, including editor Stewart McAllister, writer and future cabinet minister Richard Crossman – and, as treatment advisor, his friend Alfred Hitchcock. Yet, despite initial support from the British and US Governments, the film was shelved, and only now, 70 years on, has it been restored and completed by Imperial War Museums under its original title "German Concentration Camps Factual Survey".

Ten of Muhammad Ali's former rivals pay tribute to the three-time world heavyweight champion.

Serving life in prison for murdering their parents, Lyle and Erik Menendez speak out in this documentary explaining the shocking crime and ensuing trials.

A teen slams her car into a building, killing her boyfriend and his friend. What seems like a tragic accident becomes a murder case.

The life and tragic death of Whitney Houston.

A documentary special that explores the power of identity behind the iconic superheroes we know and love today. These legendary Marvel creations and stories have not only reflected the world outside our window – they have become a reflection of our own identities and who we truly are.

Two policemen, one an old-timer, the other his volatile younger partner, find themselves suspended when a video of their strong-arm tactics becomes the media's cause du jour. Low on cash and with no other options, these two embittered soldiers descend into the criminal underworld to gain their just due, but instead find far more than they wanted awaiting them in the shadows.

Alain Moreau's investigation into the death of his identical twin brother leads him from the beauty of the south of France to the mean streets of New York City and into the arms of his brother's beautiful girlfriend. Pursued by ruthless Russian mobsters and renegade FBI agents, the duo race against time to solve his brother's murder and expose an international conspiracy.

A heartfelt documentary focusing on the day-to-day lives of professional wrestlers, some on the rise, some on the wane, and others fighting for their lives.

The spectacular rise and scandalous fall of hot-yoga evangelist Bikram Choudhury is chronicled through archival footage and extensive insider interviews.

The life and career of one of comedy's most inimitable modern voices, Mr. Gilbert Gottfried.

An aging ex-boxer gangster working as muscle for a Boston crime boss receives an upsetting diagnosis. Despite a faltering memory, he attempts to rectify the sins of his past and reconnect with his estranged children. He is determined to leave a positive legacy for his grandson, but the criminal underworld isn’t done with him and won’t loosen their grip willingly.

When her husband goes missing during their Caribbean vacation, a woman sets off on her own to take down the men she thinks are responsible.

Documentary about legendary Paramount producer Robert Evans, based on his famous 1994 autobiography.

Serial killer Dennis Nilsen narrates his life and horrific crimes via a series of chilling audiotapes recorded from his jail cell.

A nurse is forced to spring a wounded murder suspect from the hospital when the man’s brother kidnaps his pregnant wife and wants to make a trade.

When the most wanted man in America surfaces in a small Kentucky town, his violent history -- and a blood-thirsty mob seeking vengeance and a king’s ransom -- soon follow. As brothers face off against one another and bullets tear the town to shreds, this lightning-fast gunslinger makes his enemies pay the ultimate price for their greed.