"Sanctuary" fans have heard a lot about the upcoming musical episode. Here's an exclusive first-look clip from "Fugue," which debuts at 9 p.m. Nov. 25 on Syfy.
In the episode, written and directed by Damian Kindler, an abnormal attacks FBI agent/Will squeeze Abby (Pascale Hutton). When she wakes in the Sanctuary infirmary, Will (Robin Dunne) discovers that she's possessed by the abnormal, who appears to have a penchant for singing.
