In recent years, actor and director Werner Herzog has become a huge draw when it came to his controversial and intelligent documentaries.

The likes of Grizzly Man, Encounters At The End Of The World, Cave Of Forgotten Dreams and Into The Abyss have all tackled supremely different topics, but all were incredibly well made movies.

For his next project, Herzog is tackling the internet, mankind's dependency on it, the huge leaps and bounds it has come in the past few decades, and the problems that might be caused if it were suddenly taken away from us.

You can check out the trailer for Lo And Behold, Reveries Of The Connected World below:

The documentary will premiere in the Sundance Film Festival later this month, with no set release date for a standard theatrical release announced yet.