Peacock Productions

Sharks, the world's fastest and most efficient predators. Michael Phelps, our greatest champion to ever get in the water. A Shark Week first brings an event so monumental, no one has ever attempted it before. Phelps vs Shark - the race is on!

Rare footage shot inside the People's Temple gives an insider's look at the tragic Jonestown Massacre that occurred in Guyana in 1978. Interviews with survivors attempt to shed light on how and why 900 Unitedstatians would follow one man to their deaths.

Go behind the curtain in The Land of Oz with NBC's "The Making of The Wiz Live!" The hour-long special will give an exclusive backstage look at this highly anticipated television event.

An inside look into the creation of Universal Studio's Diagon Alley attraction.

A behind-the-scenes look at the making of the live-action film "How to Train Your Dragon," following writer and director Dean DeBlois' journey of reimagining the animated franchise and revealing the film's elaborate sets and filmmaking technology.

The Steven Avery case has become a national obsession. ID Front Page brings you the story of the man who served 18 years in prison for a crime he never committed... only to find himself back behind bars just two years later, charged in a brutal murder.

As every day of Donald Trump's presidential campaign seemingly generates new headlines, this two-hour special examines the increasingly polarizing candidate's past. Included is rarely seen footage from Trump's interviews with Phil Donahue and his comments about politics from the floor of the 1988 Republican convention. Additionally, celebrities, politicians, and people described as "close to The Donald" weigh in, including former US Senator Al D'Amato (R-N.Y.), former Atlantic City mayor Jim Whelen, boxer Mike Tyson, and notorious "Apprentice" contestant Omarosa.

Steve Jobs was a creative and technological visionary who quite simply changed society as we know it. As co-founder and CEO of Apple Computer, Jobs ushered in personal computing to the masses, which in turn led to new innovations which completely changed our way of life - from how we do our work, to the way we watch movies, listen to music and interact socially. Discovery Channel will feature iGENIUS: HOW STEVE JOBS CHANGED THE WORLD, a one-hour documentary that celebrates these innovations.

One of archaeology's most compelling mysteries is that of the 13 crystal skulls. The crystal skulls have been some of the most powerful mystical symbols in human history. Several "perfect" crystal skulls have been found in parts of Mexico and Central and South America. Together, they form a mystery as enigmatic as the Great Pyramids and Stonehenge.

Rachel Maddow takes a special look at the Oklahoma City bombing by offering a first look at a taped confession by Timothy McVeigh that was made shortly before his execution.

The story behind one of the most epic falls from grace in sporting history, featuring new interviews with members of Lance Armstrong's inner circle.

Hosted by NBC News investigative journalist Stephanie Gosk, this brand new two-hour special will offer an intimate look into the life of Joe DeAngelo, the suspect in custody, through new and exclusive interviews from those who were closest to him and offering a gripping depiction of the prime suspect in a decades-long manhunt. To his family, friends, and former colleagues, DeAngelo lived the life of the classic “average Joe” - a father, grandfather, veteran, and even former police officer. DeAngelo now stands accused of being the man behind one of the most ruthlessly enduring crime sprees of all time and is believed to have raped more than 45 women and murdered at least 12 people. He is currently charged with 12 counts of first degree murder and has so far not entered a plea. Joining Gosk is Bay Area detective Paul Holes, who helped search for the Golden State Killer for nearly a quarter-century and played a key role in the arrest of Joe DeAngelo.

The two-hour special dives back into the historic 2015 prison break by Clinton Correctional Facility inmates David Sweat and Richard Matt.

Celebrating Jon Stewart's decade and a half run as host of The Daily Show; the fake news show that satired and challenged all the other 'real' news channels.

With a bold, confident voice that commanded listeners to take notice and a body of work boasting some of the most upbeat and romantic recordings of the past three decades, Whitney Houston (1963-2012) has long solidified her place as one of the 20th century's most significant performers. But her ability to stun live audiences with her powerful vocal gifts has never been documented on an official release - until now.

Casino Secrets goes inside the Vegas casino world to explain how the games are designed and why, ultimately, the house always wins. From the true odds of roulette, to the inner workings of the slot machine, to the excitement of craps, the special reveals the truth behind the casino hype - that the more time you spend in the casino, the more likely you are to lose. And, one of the most notorious casino hosts in the business takes viewers behind the velvet ropes and into the world of the highest of the high rollers, known as "whales."

Hurricane Harvey is one of the most catastrophic natural disasters in US history. Floodwaters from the storm have engulfed entire Texas cities leaving thousands of people and animals displaced and homeless. The documentary chronicles the heroic efforts of rescuers and volunteers who lend a helping hand to the animals displaced by the recent storm.

From child actor to superstar, Paul Walker was a driving force behind the blockbuster Fast & Furious movie franchise until his untimely death in a fiery auto crash. Through personal stories told by his family, colleagues and those who’ve followed his career, this documentary gives an in-depth look at his life, on and off screen.

This one-hour documentary places President Obama's election and presidency into a thoughtful historical perspective, examining his rise to the highest office in the land.

The cast of 'Love By the 10th Date' reunite and reveal all.