Children of the Stones - Season 1 Episode 6 Squaring The Circle

The transformed Smythes join the other villagers who have encircled the manor house, but later back at the cottage they deny that anything has happened to them. The next day, Adam decides that he and Matt are leaving the village. However, as they drive out of the village, they are stopped by the stones, just as the Lyles had been. They wake up in Hendrick's house and are prevented from leaving by the villagers who are ringing the house again for the next transformation ceremony.