Research in Storyboards

I've recently come across a storyboard of an upcoming movie in what looks to be an intense, intimate thriller called "The Retreat" whereby a married couple who retreat to a remote island to repair their marriage, only to be confronted by a biohazard-suited soldier who tells them that all humans on the planet have been wiped out, except the three of them. But is he telling the truth?


Here are a fews images of their storyboard:

Source: http://www.cilliansite.com/gallery/stage-screen/retreat-storyboards