Watch Providers:
JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.

Release Date: October 20, 2009
Runtime: 9 min
In the eighteenth century the mystical midnight hour disappeared and the modern night was born. We now aim to keep sleep at an efficient minimum, but experiments show that we quickly return to the old sleep pattern if given the opportunity. So what is the 'natural' way to sleep?
Watch Providers:
JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.

December 27, 2021

December 10, 2013

February 16, 1962

July 01, 2018

December 01, 2020

July 16, 2021

November 13, 2020

March 12, 1993

May 10, 2019

June 06, 1938

June 12, 2015

June 01, 1962

Unknown

February 01, 1928

July 07, 2019

November 12, 2018

July 23, 2017

August 27, 2006

January 23, 2023

January 22, 2017