SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the movie, proceed at your own risk, or better, come back to this article later!
SPOILERS AHEAD
The Quest for Sleep Plot Summary and Synopsis
The Quest for Sleep is a feature length documentary that follows real individuals, whose struggles with sleep threaten to unravel their waking lives. The voice of Sleep itself — narrated by Academy Award®-winning actor Octavia Spencer — acts as an enigmatic and insightful complement to our cast. She helps lead us to experts who illuminate the science behind how we sleep, and what can keep us awake.
Source: Wikipedia (CC BY-SA 3.0).