Dave Hoover

George Mendonça

Raymond A. Mendez

Rodney Brooks

Errol Morris interweaves the stories of four men, each driven to create eccentric worlds from their unique obsessions, all of which involve animals: a lion tamer shares his theories on the mental processes of wild animals; a topiary gardener devotes a lifetime to shaping bears and giraffes out of hedges and trees; a man fascinated with hairless mole rats; and an MIT scientist who has designed complex, autonomous robots that can crawl like bugs.

Madrid, Spain, 1949. The Circo Americano arrives in the city. While the big top is pitched in a vacant lot, the troupe parades through the grand avenues: the band, a witty impersonator, the Balodys, acrobats, jugglers, acrobatic skaters, clowns and… Buffallo Bill.

"Who is Weary Willie?" explores the life of the once-famous circus character Weary Willie and his story tied to controversy and confusion over identity between his creator, Emmett Kelly Sr., and his son, Emmett Kelly Jr.

It is considered the largest traveling circus in Europe and is one of the oldest in Germany: Circus Krone celebrated its 100th anniversary a few years ago. However, the history of the family business actually began back in 1870 - when the founding couple toured the fairgrounds. The small animal show became a dazzling entertainment giant.

Documentary approach follows six people (and a robot) who transform their lives using stillness and mindfulness.

Documentary about Bernhard Paul who became world famous as the founder of Circus Roncalli and Zippo the Clown...

In the heart of Uganda, there are lion prides that spend much of their lives in the trees – a rare and mysterious behavior seen in few other places in Africa – and little is known about why they do it. Big cat biologist Alexander Braczkowski sets out to study these lions, and his journey takes an unexpected, emotional turn.

A pride of lionesses reigns supreme on the banks of a river in Tanzania. They are merciless hunters, unrivalled in their fearlessness and strength. These killers are feared by all the local wildlife.  But for the past few years, this region has been hit by drought, and a dam being constructed upstream has dried up the river’s flow. Whereas prey was once abundant, it has now fled the area, and the lionesses are struggling for survival. They resort to attacking the giraffes for food