Lillian (Sanctuary)

Lillian is the main villainess from Sanctuary episode 3.06, "Animus."

She was played by Allison Hossack.

Lillian is a member of an English lycan clan and runs the Oldham Psychiatric Institute, where she and her niece, Erika, serve as its chief scientists. Will and Henry (the latter a werewolf himself) investigate murders committed by the werewolf patients at the institute, with Henry posing as a patient.

It was revealed that Lillian had been drugging the patients as a way to control them, which had led to them transforming and killing their friends. Henry confronted Lillian regarding her villainous deeds, but at that moment, the evil Lillian had her henchmen subdue Henry, allowing her to drug him as she had done to the others. Under Lillian's evil control, Henry transformed and went after Will, but was stopped by a transformed Erika. At episode's end, Lillian was taken into custody by Declan MacRae, the head of the UK Sanctuary.