Kevin Williamson Previews 'The Secret Circle', "Loner"

EP Kevin Williamson previews tonight's all new episode of The Secret Circle, "Loner". Cassie gets confronted by a mysterious man from her mother's past, while Dawn and Thomas dispose of Gram-pa Chamberlain's body at the lake house.

the Secret Circle, "Loner", airs tonight on the CW at 9/8c following The Vampire Diaries.