This is the official video trailer for Life In A Day, a feature-length documentary with footage culled from 80,000 submissions from 192 countries.

Life In A Day is an amazing yet really simple concept. Make a movie offering a glimpse into the lives of hundreds of ordinary people as they do whatever they do on one single in day of the year.

Why hadn’t anyone thought of it before? Because we needed the Web, YouTube, and lots of people to have access to good video cameras. And that time is now.

Life In A Day was directed by Kevin MacDonald and produced by Ridley Scott, and is in theaters now (opening exactly a year after the footage was shot). If you like documentaries then this has to be worth watching.