Cube 2: Hypercube

I have watched this movie once. This was on .

4

Eight strangers find themselves waking up in a strange cube-shaped room with no recollection of how they came to be there. Soon discovering that they're in a strange fourth dimension where our laws of physics don't apply, they have to unravel the secrets of the "hypercube" in order to survive...

There is more to fear than you can see.