'Life In A Day': Documentary By Oscar-Winning Director Filmed By Thousands Of YouTube Users

A teaser trailer has been released for the first-of-its-kind documentary "Life in a Day," set to premiere on January 27th at the 2011 Sundance Film Festival.

The film, directed by Oscar winner Kevin Macdonald and produced by Ridley Scott, uses thousands of clips from YouTube users around the world, all shot on July 24, 2010.

This particular clip, shot by Toniu Xou and Patricia Marinez, shows a young girl climbing a human castle in the town of San Jaume dels Domenys in the Spanish province of Tarragona.

For more on the film, check out Google's blog and the movie's YouTube page.