A group of people, mostly Americans, go on a tour of Germany's Black Forest. Their tour guide is a snagle toothed crazy looking guy (Ben Cross of STAR TREK, DARK SHADOWS redux) who has his own agenda. At one point he leads them out of the forest, onto a field that has a ring of ancient stones. They summon a fairy--and she snatches a woman's baby. The group then finds itself stuff in this other reality where those Brothers Grimm stories exist. One woman is killed and eaten by the seven dwarves, there's a witch and the Big Bad Wolf shows up. On hand to help them is a woman who has taken on the appearance of the main character's dead wife. She was kidnapped as a child as well and now looks hideous.
This is an entertaining enough movie and the special effects, particularly the wolf, is better than you'd think they'd be with a Syfy produced movie.