In the heart of Paris, an entire palace has disappeared. It was the very first residence of the kings of France. Long before Versailles, long before the Louvre, the Palais de la Cité stood on the most prestigious island in Paris, the historic cradle of France, facing Notre-Dame. So majestic in the Middle Ages, this palace has become a ghost of history. Over the centuries, this architectural masterpiece has almost completely disappeared. A trio of experts will resurrect it in 3D. Using science and unprecedented excavations, they will track down the pieces of the puzzle to reconstruct it at its peak in the 14th century, and bring back to life those who inhabited it. From the Romans to the Vikings, from Saint Louis to the cursed kings, all have left clues of this 'Versailles of the Middle Ages'.

On 20 October 1973, the Sydney Opera House was officially opened by Queen Elizabeth II. From conception to completion, it had taken more than 15 years and over $100 million dollars. In the years since its completion, the Sydney Opera House has become one of the most identifiable of Australia’s icons - ranking with the Sydney Harbour Bridge, Uluru, the koala and kangaroo - and is considered by many to be among the world's great architectural masterpieces.

Frank Lloyd Wright’s Modern Masterpiece, Unity Temple is an homage to America’s most renowned architect. The film pulls back the curtain on Wright’s first public commission in the early 1900’s to the painstaking efforts to restore the 100 year old building back to its original beauty. The dedicated team of historians, craftspeople, members of the Unitarian congregation and Unity Temple Restoration Foundation reveal the history of one of Wright’s most innovative buildings that merged his love of architecture with his own spiritual values. The film intersperses the architect’s philosophies with quotes narrated by Brad Pitt.

More than 2.000 years ago, Narbonne in today's Département Aude was the capital of a huge Roman province in Southern Gaul - Gallia Narbonensis. It was the second most important Roman port in the western Mediterranean and the town was one of the most important commercial hubs between the colonies and the Roman Empire, thus the town could boast a size rivaling that of the city that had established it: Rome itself. Paradoxically, the town that distinguished itself for its impressive architecture, today shows no more signs of it: neither temples, arenas, nor theaters. Far less significant Roman towns like Nîmes or Arles are full of ancient sites. Narbonne today is a tranquil town in Occitania

Kingdom of Granada, al-Andalus, 14th century. After recognizing that his land, always under siege, is hopelessly doomed to be conquered, Sultan Yusuf I undertakes the construction of a magnificent fortress with the purpose of turning it into the landmark of his civilization and his history, a glorious monument that will survive the oblivion of the coming centuries: the Alhambra.

The history of the Teatro Amazonas in Manaus, an opera house located in the middle of the Amazon rainforest, whose construction, between 1884 and 1896, depended on the labor exploitation of the local indigenous populations, provides an insight into the cultural, social and political situation in Brazil.

Explorations in 21st Century American Architecture Series: Ray Kappe has long been a cult figure in the architectural scene in and around Los Angeles. In 1972, he founded the influential, avant garde Southern California Institute of Architecture (SCI-ARC), where many of the younger-generation architects have studied or taught.

No understanding of the modern movement in architecture is possible without knowledge of its master builder, Mies van der Rohe. Together with documentation of his life, this film shows all his major buildings, as well as rare film footage of Mies explaining his philosophy. Phyllis Lambert relates her choice of Mies as the architect for the Seagram building. Mies's achievements and continuing influence are debated by architects Robert A.M. Stern, Robert Venturi, and Philip Johnson, by former students and by architectural historians. Mies is seen in rare documentary footage.

Amidst a mostly Catholic community, a small tiny Anglican church offers more to the community of Placentia than people may think, and holds many connections and history to the rest of the world.

Part architectural genius, part kitsch fairytale, Neuschwanstein Castle is closely linked to the tragic fate of Ludwig II of Bavaria (1845-1886). The "Mad King" poured his heart and soul into this unique construction which looks back nostalgically to the Middle Ages. A focus on the history of a building filled with dreams and legends which has become an icon of Germany around the world.

The history of the Warsaw Ghetto (1940-43) as seen from both sides of the wall, its legacy and its memory: new light on a tragic era of division, destruction and mass murder thanks to the testimony of survivors and the discovery of a ten-minute film shot by Polish amateur filmmaker Alfons Ziółkowski in 1941.

In 1919 an art school opened in Germany that would change the world forever. It was called the Bauhaus. A century later, its radical thinking still shapes our lives today. Bauhaus 100 is the story of Walter Gropius, architect and founder of the Bauhaus, and the teachers and students he gathered to form this influential school. Traumatised by his experiences during the Great War, and determined that technology should never again be used for destruction, Gropius decided to reinvent the way art and design were taught. At the Bauhaus, all the disciplines would come together to create the buildings of the future, and define a new way of living in the modern world.