
So what are the secrets behind this juggernaut’s success? In this one off programme, we unpack everything you need to know about Britain’s favourite supermarket – revealing exactly how they make their money; getting to the bottom of some of the biggest rumours and myths surrounding the retail behemoth; discovering the secret ways they make you spend and revealing the ingenious hacks to help you shop smarter. How do they really do it?

7.4A look at the origins, history and conspiracies behind the "Majestic 12", a clandestine group of military and corporate figureheads charged with reverse-engineering extraterrestrial technology.
8.0Through deeply personal interviews with her siblings and an examination of the photographs, letters, and belongings left behind, Mariska assembles a new portrait of her mother Jayne Mansfield, an extraordinary and complex woman.
6.5Interviews with leading authors, philosophers and scientists, with an in-depth discussion of the Law of Attraction. The audience is shown how they can learn and use 'The Secret' in their everyday lives.
7.1This 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.
6.5Film adaptation of French economist Thomas Piketty's ground-breaking global bestseller of the same name: an eye-opening journey through wealth and power.
7.5A documentary focused on plastic pollution in the world's oceans.
6.8JB Smoove and Martin Starr host a celebration of 20 years of "Spider-Man" movies, from the Sam Raimi trilogy to Marc Webb's movies and the trio from Jon Watts.
7.0Have you ever read the Terms and Conditions and Privacy Policies connected to every website you visit, phone call you make, or app you use? Of course you haven’t. But those agreements allow corporations to do things with your personal information you could never even imagine. This film explores the intent hidden within these ridiculous agreements, and reveals what corporations and governments are legally taking from you and the outrageous consequences that result from clicking “I accept.”
6.2Faced with a holiday cheer crisis, the North Pole knows there's only one person who can save the day: Santa's great friend Mariah Carey. The Queen of Christmas creates a fabulous and star-studded spectacular to make the whole world merry!
6.4A documentary about how a dominant cultural and demographic institution both sustains their traditional activities and adapts to the digital revolution.
7.5With 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.
6.7A documentary on the life of John Lennon, with a focus on the time in his life when he transformed from a musician into an antiwar activist.
6.1A visual montage portrait of our contemporary world dominated by globalized technology and violence.
7.4Witness the never-before-seen footage and true story behind the John Wick phenomenon – from independent film to billion-dollar franchise.
7.4The life of Mr. Spock, as well as that of Leonard Nimoy, the actor who played him for almost fifty years, written and directed by his son: Adam.
7.0Nine filmmakers each profile a young girl from a different part of the world to weave a global tapestry of youth in the 21st century.
7.3A chronicle of the life, work and mind that created the Cthulhu mythos.
5.9Join director Clint Eastwood and his creative team, along with Bradley Cooper and Sienna Miller, as they overcome enormous creative and logistic obstacles to make a film that brings the truth of Navy SEAL Chris Kyle's story to the screen.
6.6Using the book 'Fragments', which collects Marilyn Monroe's poems, notes and letters, and with participation from the Arthur Miller and Truman Capote estates who have contributed more material, each of the actresses will embody the legend at various stages in her life.
6.5A documentary that explores the downloading revolution; the kids that created it, the bands and the businesses that were affected by it, and its impact on the world at large.