A film crew working on an Unsolved Mysteries-type-show in the mid-90s gets more than they bargained for when they arrive to film at an abandoned house only to find out it may not be abandoned after all.

Ten contestants appear on a competitive reality show geared toward weight-loss. As the competition grows more intense, they realize that they're losing more than just weight; they are losing competitors. Are the contestants dropping out voluntarily or is something more insidious going on? Will any of them even live long enough to see the final round?