Fermat's Room

Title: Fermat's Room
Original title: La habitación de Fermat
Country: Spain
Runtime: 90 minutes
Directors: Luis Piedrahita, Rodrigo Sopena
Actors: Santi Millan, Alejo Sauras, Federico Luppi, Lluis Homar

Storyline
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.

DVD specs
Soundtrack: Dolby Digital 2.0
Aspect ratio: 16:9 anamorphic