The sinking of the RMS Titanic remains one of the most enduring and mysterious tragedies of the 20th century. For decades, investigators and amateurs alike have floated theories for why it occurred and who was to blame for the extraordinary loss of life, but no one answer could fully explain what happened. Until now. To mark the 100th anniversary of the infamous disaster, Smithsonian Channel will premiere Titanic's Final Mystery. The two-hour special investigates a century of theories and uncovers astonishing new forensic evidence that proves the most likely theory for the case.

Two worlds beautifully collide as Dr. Cornel West (Class of 1943 Professor at Princeton University and acclaimed author and speaker) and His Holiness Radhanath Swami (Bhakti Yoga master, director of the Radha-Gopinath Ashram, and acclaimed author and speaker) sit down together and share their thoughts on the Divine, the mysteries of love, and the role that spirituality plays in activism.

In the summer of 1961, a group of young Italian anthropologists made a clandestine journey through Spain, in order to record popular songs that supported anti-Franco resistance. As a result of their work, they were prosecuted and their recordings were censored. Sixty years later, and guided by Emilio Jona, aged 92, the last living member of that group of travellers, we recover the unpublished recordings and reconstruct the journey, today, across an emotional and political landscape, regaining historical memories through these songs, as relevant today as they were then.

In June 2013, Laura Poitras and reporter Glenn Greenwald flew to Hong Kong for the first of many meetings with Edward Snowden. She brought her camera with her.

The moral dimension of humanity's interaction with nonhuman animals and the industries that profit from their exploitation, as informed by world religions. A historical explanation of how the current global situation came to be.

Using testimonies by pioneers and witnesses of the times, delve into the feverish visual culture the media generated – with far-fetched examples of canine television games, seduction manuals, aerobics class while holding a baby, among others.

A stark and graphic portrayal of the conditions that existed at the State Prison for the Criminally Insane at Bridgewater, Massachusetts, and documents the various ways the inmates are treated by the guards, social workers, and psychiatrists.

From our window one can see a set of the film The Green Years, directed by Paulo Rocha in 1963. This was our starting point: guided by Rocha's gaze, we look back at the places of that film. The successive geological, urbanistic and social strata of Lisbon, besieged by the pandemic that interrupted the shooting, are drawn out in front of our camera, like a contemporary jazz impro from a score written in 1963.

Photographer and visual artist Sammy Baloji’s fascinating film essay explores the Democratic Republic of Congo’s colonial history and its ecological significance. Drawing on research from the 1930s, the film highlights the Congo Basin’s vital role in consuming carbon dioxide and shaping global environmental balance over a century.

Andrew Graham-Dixon explores the ancient Christian practice of preserving holy relics and the largely forgotten art form that went with it, the reliquary. Fragments of bone or fabric placed inside a bejewelled shrine, a sculpted golden head or even a life-sized silver hand were, and still are, objects of religious devotion believed to have the power to work miracles. The documentary features interviews with art historian Sister Wendy Beckett and Neil MacGregor, director of the British Museum.

When an academic unearths a forgotten history, residents of the small township of Pukekohe, including kaumātua who have never told their personal stories before, confront its deep and dark racist past.

Summer 1936 - The Berlin Olympics, organized by the Nazi regime on the eve of World War II, acted as a grand showcase for a Germany that was athletic, peaceful and rejuvenated. The violence and hate that until then had reigned in the streets of Berlin suddenly vanished. Adolf Hitler became the triumphant host of European countries he would soon try to invade or face in a deadly global conflict.