Looking for a movie set in a cabin in the woods in winter.
What I remember is there being 2 guys one of them seemed to be a prisoner. Anyways, the one guy who was "in charge" seemed to be running experiments on the "rat". It involved removing the rats nerves from his hands. And after the rat was informed on what happened he proceeded to put his hand on a stove. And that's all I remember, I hope someone can help me!