Luke Judy

Now that Emily Prentiss has returned, the unit track down a serial killer hiding out in the woods before he can strike again.

Athena and the 118 respond to bizarre emergency calls on Halloween, including a flock of crows terrorising a field trip, an office employee having a close encounter with an eight-limbed creature and a ghost-like girl wandering a neighbourhood.

In an attempt to get through to Lily about Julian's manipulating ways, Stefan and Damon confront her with painful memories from their childhood. However, when Lily reveals a dark secret she has been harbouring for over 160 years, Stefan and Damon are left questioning everything they have ever known about their family.

Evan's friends are wowed by Eddie's coolness when he starts hanging out with them, making Evan feel like a complete nerd; Louis and Jessica become convinced that Grandma is being scammed by an internet lothario.

Eddie informs Jessica that he wants to spend Christmas with friend Nicole in New York; Louis and Evan do their best to help an overwhelmed Emery decide on which one of his numerous friends to invite to the family's Christmas Eve dinner.

An old FBI case gets new recruits after many years while well-known residents of Twin Peaks face problems.