Fermat's Room
"Think inside the box"
Four mathematicians who do not know each other are invited by a mysterious host on the pretext of resolving a great enigma. The room in which they find themselves turns out to be a shrinking room that will crush them if they do not discover in time what connects them all and why someone might wish to murder them.
Directors: Luis Piedrahita, Rodrigo Sopeña
Writers: Luis Piedrahita, Rodrigo Sopeña
Cast
Homepage: http://www.fermatsroom.co.uk/
IMDB: tt1016301