Using rare and never-before-seen footage, as well as one-on-one interviews, discover how the San Francisco 49ers rose from an also-ran into pro football's most glamorous franchise during the '80s and early '90s.

Step onto the sidelines and stand with legends such as Joe Montana, Jerry Rice and Bill Walsh as you watch one of the most successful teams in NFL history work its magic. From "The Alley Oop" to "The Catch", McElhenny to Montana ..."Joe the Jet" to Flash 80...Bill Walsh to George Seifert, the San Francisco 49ers boast a deep history of brilliant coaches, hard hitting defenses and high powered offenses. Now, here is a DVD collection no true 49ers fan can do without. "As Great As Gold" takes you on a tour that follows the team through the fabulous 50's, covers their resurgence in the 70's and highlights the glory years of a dynasty that won 5 Super Bowls. You'll also see the 1981 NFC Championship game, a see-saw battle which helped put the 49ers on top of the NFL's pecking order.

Few had heard of Bill Walsh when he was hired as head coach of the San Francisco 49ers in 1979. Within three seasons, he created a world champion -- within six, he had created a dynasty. In this program, NFL Films goes inside the 49ers dynasty, detailing the system, the players, and the mindset that created the powerhouse 49ers teams of the 1980s.

This suspenseful documentary thriller tells the story of the fearless Russian journalists, who risked their lives investigating civilian deaths in Syria and the Central African Republic and revealed to the world through it the existence of a dangerous group of mercenaries in charge of the Kremlin's clandestine operations. Helped by international investigators they could expose Putin’s clandestine militia. Following their fight for the truth alongside the reports of human rights defenders, the documentary discovers how this secret militia became the infamous shadowy army known as Wagner Group and the rise of its powerful leader Yevgeny Prigozhin.

The story of János Hunyadi is the epic tale of a hero born into modest circumstances, who, in 1456, with relentless determination and against all odds, vanquished the much larger Ottoman army, halting its drive to conquer the Vatican and overrun Western Europe. In so doing, Hunyadi not only shaped the history of Hungary, but that of all Europe.

FRONTLINE investigates the miscalculations and mistakes behind the brutal rise of ISIS. Correspondent Martin Smith, who made "Truth, War & Consequences," "Beyond Baghdad," "Private Warriors" and "Gangs of Iraq," reports from Iraq on how the country began coming undone after the American withdrawal and what it means for the U.S. to be fighting there again.

This is the story of how superheroes from Tim Burton's prototype blockbuster Batman, Blade, X-Men, Spiderman to Iron Man and the Black Panther brought to life from the pages of comic books, first took over Hollywood and then conquered the world through action films with larger-than-life characters.

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A group of friends venture into a school for girls which has the reputation of having a haunted sub-level basement. The souls of the girls remain trapped in the basement, tormented by an evil supernatural being.

Drones. These unmanned flying robots–some as large as jumbo jets, others as small as birds–do things straight out of science fiction. Much of what it takes to get these robotic airplanes to fly, sense, and kill has remained secret. But now, with rare access to drone engineers and those who fly them for the U.S. military, NOVA reveals the amazing technologies that make drones so powerful as we see how a remotely-piloted drone strike looks and feels from inside the command center. From cameras that can capture every detail of an entire city at a glance to swarming robots that can make decisions on their own to giant air frames that can stay aloft for days on end, drones are changing our relationship to war, surveillance, and each other. And it's just the beginning. Discover the cutting edge technologies that are propelling us toward a new chapter in aviation history as NOVA gets ready for "Rise of the Drones."