Renowned Harvard neuropsychologist Robert Mendoza talks to Dennis Rader -- also known as "the BTK Killer" for his habit of binding, torturing and killing his victims -- in this feature-length documentary. Originally aired as a segment on "Dateline NBC," the program includes never-before-heard details about Rader's brutal crimes, offering a startlingly candid look inside the mind of a serial killer.

In this NBC News exclusive, Stone Phillips attempts to separate the fact from the fiction in the worldwide best-selling novel The Da Vinci Code. How much truth is there in the novel's well-spun story? Are modern-day religious leaders covering up the past? The book's controversial plot hinges on several key assertions: Jesus married Mary Magdalene, they had a child, and a shadowy conspiracy has worked to keep their union and subsequent bloodline a secret for centuries. Unbelievably, some of history's most renowned artists and leaders, including Leonardo da Vinci, may have been co-conspirators in this astonishing cover-up. With the investigative resources of NBC News, Phillips takes you from the holy sites in the Middle East to key locations throughout Europe as he hunts for the reality behind the headlines and attempts to get to the bottom of a tantalizing mystery that has captivated the world.

From NBC News, the most renowned news organization in broadcast journalism, comes the story of the final days of Jesus Christ - one of the most revered figures of all time. Reported by Stone Phillips from Jerusalem, this objective and discerning investigative report delves into recent discoveries about the events leading up to the crucifixion and sheds new light on the unanswered questions that still surround this defining moment in world history. An unprecedented collection, The Last Days of Jesus also includes insightful interviews with expert historians and exclusive bonus features that delve into the issue of faith - from ancient to modern times - including faith healing, the connection between God and the human brain, and the integration of spiritual principles in today's business world and our everyday lives. Only the award-winning NBC News team brings you this unique perspective on the unparalleled circumstances that profoundly changed the course of mankind forever.

When hiker Aron Ralston found himself trapped in a Utah canyon with an 800-pound boulder crushing his arm, he was forced to make an agonizing choice: to cut his arm free with a dull pocketknife ... or die. In this feature-length documentary that originally aired as a news special on NBC, anchor Tom Brokaw accompanies Ralston on an emotional journey back to the scene of his harrowing ordeal, retracing the events that changed his life.

E! News hosts take an in-depth look at the year's most memorable pop culture moments as well as the best in music, fashion, movies, entertainment and more - along with a look ahead at what to expect in 2024.