Supercalifragilisticexpialidocious: The Making of 'Mary Poppins'

The definitive 3½-hour documentary about the troubled creation and enduring legacy of the science fiction classic 'Blade Runner', culled from 80 interviews and hours of never-before-seen outtakes and lost footage.

With mesmerizing footage and time lapses of animators at work, this behind-the-scenes special captures the artistry of a unique tale years in the making.

This documentary focuses on the actors and their journey over two summers to create the remake to the original IT, by Stephen King. The documentary originally released as bonus material, bundled with IT: Chapter Two.

An inside look at one of the most anticipated movie sequels ever with James Cameron and cast.

Follow the evolution of the 'Halloween' movies over the past twenty-five years. It examines why the films are so popular and revisits many of the original locations used in the films - seeing the effects on the local community. For the first time, cast, crew, critics and fans join together in the ultimate 'Halloween' retrospective.

A compilation of over 30 years of private home movie footage shot by Lithuanian-American avant-garde director Jonas Mekas, assembled by Mekas "purely by chance", without concern for chronological order.

A documentary on the making of the three Godfather films, with interviews and recollections from the film makers and cast. This feature also includes the original screen tests of some of the actors for "The Godfather" film, and some candid moments on the set of "The Godfather: Part III."

A detailing of the rise to prominence and global sporting superstardom of six supremely talented young Manchester United football players (David Beckham, Nicky Butt, Ryan Giggs, Paul Scholes, Phil and Gary Neville). The film covers the period 1992-1999, culminating in Manchester United's European Cup triumph.

The story lives forever in this feature-length documentary that charts the making of Star Wars: The Rise of Skywalker.

A documentary examining the decade of the 1970s as a turning point in American cinema. Some of today's best filmmakers interview the influential directors of that time.

Told through performances, TV interviews, home movies, family photographs, private letters and unpublished memoirs, the film reveals the essence of an extraordinary woman who rose from humble beginnings in New York City to become a glamorous international superstar and one of the greatest artists of all time.

From the heights of her modeling fame to her tragic death, this documentary reveals Anna Nicole Smith through the eyes of the people closest to her.

Retrospective documentary about the making of the horror cult classic "The Return of the Living Dead."

This special explores the return of Obi-Wan Kenobi and Anakin Skywalker to the screen, as well as Ewan McGregor and Hayden Christensen to their classic roles. Director Deborah Chow leads the cast and crew as they create new heroes and villains that live alongside new incarnations of beloved Star Wars characters, and an epic story that dramatically bridges the saga films.

Join the likes of Jeremy Renner, Hailee Steinfeld, Florence Pugh, and Vincent D’Onofrio as they reveal how Marvel Studios’ “Hawkeye” was conceived and created. Witness firsthand what it took to pull off the show’s pulse-pounding action set pieces, and discover how iconic characters from the pages of Marvel Comics such as Kate Bishop were adapted and brought to life for the six-episode series.

A promotional making-of documentary for the film The Matrix (1999) that devotes its time to explaining the digital and practical effects contained in the film. This is very interesting, seeing as how they're giving away the cinematic secrets that they created solely for the this movie, that have now been spoofed and referenced in countless other films.

A documentary about the sport of boxing, as seen through the eyes of champions Mike Tyson, Evander Holyfield and Bernard Hopkins.

An intimate documentary delving into Rian Johnson's process as he comes in as a director new to the Star Wars universe.

Stars of "The Walking Dead," Andrew Lincoln and Danai Gurira, walk down memory lane and visit iconic locations where pivotal moments between their characters, Rick and Michonne, were filmed.

Journey into the extraordinary world of "The Witcher" — from casting the roles to Jaskier's catchy song — in this behind-the-scenes look at the series.