Not many people know that there is in the center of Hong Kong, a city of 50,000 inhabitants that escape authority, a city which holds no law and no order, the ‘walled city’. Never before has a television crew been allowed to enter this labyrinth. Christa Wesemann, an Austrian documentary filmmaker, has achieved this for the first time. The recordings from the ‘walled city’ are breathtaking pictures, as it has never seen the world. The history and daily flow in Walled City are ruled by the ‘triad’, a Chinese crime syndicate.

A building lost in the midst of a 5 000 hectare park, that's the equivalent of the surface of Paris, Chambord is the castle of all superlatives. Having required nearly 220,000 tonnes of stone to build, the Chateau de Chambord, in the Loir-et-Cher department, is an architectural gem. 156 metres of facade, it has more than 70 staircases, 282 fireplaces and 426 rooms. The castle commissioned by Francis 1st in the 16th century is also the most mysterious. The majestic monument has its share of mysteries: identity of its architect, influence of the Florentine painter Leonardo da Vinci in its design, location in the middle of marshes in the heart of the forest and even longevity because it has survived through time without being damaged since the beginning of its construction in September 1519.

The memory of Piero Portaluppi, a Milanese architect who reached the peak of his fame during the 20 years of the Fascist regime, comes back to life, both through the rediscovery of his work today and in a previously unpublished film diary in 16 mm, shot and edited throughout his lifetime. A man of great charm and power, Portaluppi lived through a grandiose but tragic era with ironic detachment, as if dancing across things as he created beauty. History marches on implacably, radically transforming the arena in which the eclectic artist and his large family lived and worked.

A documentary focusing on the rebuilding projects in Berlin after the fall of the Berlin Wall.

Nominated for an Academy Award, this live-action short film playfully chronicles the construction of the Tishman Building at 666 Fifth Avenue in New York City.

Writer and urban activist Jane Jacobs fights to save historic New York City during the ruthless redevelopment era of urban planner Robert Moses in the 1960s.

Bauta is a short documentary that explores public, monumental buildings in Norway - stone and concrete buildings. By the public they have the desire to be torn down, or are not given particular aesthetic value. But what about when people are out of the buildings and they get to stand for themselves? Bauta provides a new experience of space and architecture.

Architecture is often seen from the outside, as an inanimate object represented in still imagery. ‘REM’ exposes the human experience of architecture through dynamic film.

A visual journey through Norwegian modernist church architecture. A short documentary film that pays tribute to the Norwegian church and post-war postmodernist architects for its daring reform of the 50-70's innovative church building. Raw concrete and cold clean lines in a functionalist style were in line with society's development, but in stark contrast to what the church had previously represented. The film portrays 25 of these churches from all over the country

This short documentary features a portrait of Ottawa in the mid-20th century, as the nascent Canadian capital grew with force but without direction. Street congestion, air pollution, and rail traffic were all the negative results of a city that had grown without being properly planned. French architect and urban designer Jacques Gréber stepped in to create a far-sighted plan for the future development of Ottawa. With tracks moved, factories relocated, and neighbourhoods redesigned as separate communities, Ottawa became the capital city of true beauty and dignity we know today.

'Magical Imperfection' tells the inspirational story of world-renowned Canadian architect Raymond Moriyama. Imprisoned in his own country during the 1940s because of his race, Ray found the strength to combat injustice by devoting his career to social justice and equality.

This documentary film goes beyond the walls and hedges of Mid-Century homes that were built in neighborhoods like Twin Palms, Vista Las Palmas and Racquet Club Estates. The film features interviews with noted architects James Harlan, author of The Alexanders. Watch as home owners in various Palm Springs neighborhoods speak directly to the pride that goes beyond home ownership as they tour us through their homes. They gladly accept that they are the stewards of these mid-Century monuments that they live with everyday.

A short documentary on the River Ouse, following it downstream from Lewes to Newhaven, meditating on the surrounding area.

Arata Isozaki: Early Work in Japan takes a detailed look at the architect's pieces, exploring applauded projects such as the EXPO '70 Osaka Festival Plaza, Gunma Prefectural Museum of Modern Art and Kitakyushu Municipal Library. The extraordinary series of architectural breakthroughs made during this time contributed significantly to the evolution of contemporary architecture worldwide, and eventually gained him his first foreign commission

In the same vein as Meri's other documentations, this one takes advantage of the glasnost policy to discuss the social and ecologic impact of the Russian oil industry on the natives and the lands they inhabit.

French architect Jean Nouvel has long been known in Europe for his bold, shimmering glass museums, concert halls, and high-rise towers. Now the much-acclaimed new Guthrie Theater in Minneapolis, Minnesota, which opened in 2006, is displaying Nouvel's remarkable talents to an American public. With a cantilevered lobby that extends 175 feet over the Mississippi River, the dark midnight-blue, aluminum-paneled structure has captivated the culturally conscious city and helped spur the rejuvenation of a once-industrial waterfront. In the tour, Nouvel takes us through three distinctive theaters he designed for the Guthrie, and out onto the cantilevered deck to view the legendary river that inspired the boldly elevated design.

World in a City is a portrait of Toronto and the steps Torontonians are taking to create a society that welcomes and encourages new immigrants to flourish

Art critic Waldemar Januszczak is on the quest to explain exactly what the Sistine Chapel's ceiling is actually trying to tell us.

A close-up of a snow-bound city, and the men, money and machinery it takes to dig it out.