Icons Unearthed: The Simpsons

Follow the 31st Marine Expeditionary Unit as they conduct high-stakes combat exercises in the Pacific.

From the pinnacle of athletic success to the depths of scandal, Alex Rodriguez saw his prolific baseball career marred by a high-profile suspension for performance-enhancing drug use. Told through a series of intimate interviews with Rodriguez, explore the dualities of one of the most polarizing figures in sports.

Marcia Lucas, Oscar-winning film editor and ex-wife of George Lucas, sits down for her first-ever on-camera interview and provides unique insight into the rise of LucasFilm — including her 14-year marriage to and eventual divorce from George Lucas — the editing of the original Star Wars trilogy, the origin of the idea that Darth Vader would be Luke’s father and if there were really originally plans for nine movies.

Three hour-long programs about the history of the Royal Canadian Navy. Filmed archives from Ottawa, the CBC and newsreels provide the bulk of the visuals.

This darkly satirical how-to guide explores the rise and fall of history's most notorious mob bosses and their tactics for success.

An enigmatic conservative Christian group known as the Family wields enormous influence in Washington, D.C., in pursuit of its global ambitions.

A range of National Geographic storytellers and photographers highlight unique places and events from around the United States, offering surprising and inspiring stories that explore what makes America special.

For the first time in over 40 years, Frank Salerno tells his story of the Hillside Strangler manhunt, revisiting the case that changed him forever. Kenneth Bianchi shares his story on camera for the first time of his role as one of the two people behind the Hillside Strangler.

One of Milan's most exclusive parties takes a dark turn when a woman reports sexual assault. This documentary chronicles the investigation that followed.

Three-part pop culture and historical documentary confronts and reclaims the Wild West while revealing the story of the Black cowboy — a history that has largely been untold.

This documentary series explores the case of Fernando Báez Sosa, whose fatal beating by a group of young men was caught on video, shocking Argentina.

This documentary takes a look at some of the most horrible and despicable murders in modern British history. From Jack the Ripper in the 1880s to Agatha Christie's best known stories.

Examines the dawn of the comic book genre and its powerful legacy, as well as the evolution of the characters who leapt from the pages over the last 75 years and their ongoing worldwide cultural impact. It chronicles how these disposable diversions were subject to intense government scrutiny for their influence on American children and how they were created in large part by the children of immigrants whose fierce loyalty to a new homeland laid the foundation for a multi-billion-dollar industry that is an influential part of our national identity.

Police missteps and a media circus derailed the JonBenét Ramsey murder case. This definitive docuseries chronicles the decades-long quest for justice.

Anabel Segura's abduction held Spain in suspense for 900 days. This docuseries explores the case through never-before-heard recordings of the kidnappers.

The series explores the history behind the most iconic games and how they went on to influence the world of pop culture and beyond.

Through 20 years' worth of never-before-aired conversations, those closest to the case have their views challenged as Manson talks openly about his part in the infamous crimes, as well as his upbringing, criminal youth and his true feelings about "The Family."

This nature documentary introduces viewers to the fauna and flora of Britain and Ireland across four main areas: woodlands, grasslands, freshwater and marine.

Take a trip inside the mind of Bill Gates as the billionaire opens up about those who influenced him and the audacious goals he's still pursuing.

A three-part series that recounts the case and investigation of the drowning of school teacher Laura Letts-Beckett in icy-cold water while on a fishing vacation in the Canadian Rocky Mountains.