Theo (Cody Christian) will not let his price slip from his greedy fingers in the upcoming episode of the MTV series "Teen Wolf."

In "Lie Ability," Hollywood Hills reports that the villain and his pack of Chimeras will make sure Scott (Tyler Posey) and his wolf brothers will not leave Eichen House with Lydia (Holland Roden). Now, more than ever, Theo knows they need the banshee on their side, as her powers are unlike anything he has seen. Lydia can take out both the Chimeras and the wolves with one scream, once she has been taught properly. With that kind of awesome ability on his pack, Theo can just imagine how powerful they will be.

For their part, Scott and Stiles (Dylan O'Brien) are desperate to save the banshee. Unfortunately, they soon find themselves trapped in Eichen House with Theo's group. The Dread Doctors also know they are around the hospital, and are after their necks. With the clock ticking, they have to get out of the hospital with Lydia, with or without that gaping hole in her head.

Last episode, Dr. Valack's (Steven Brand) secret experiments were revealed. He was into trepanation, drilling holes in his subject's head to make them more powerful than ever. With Lydia's power, the procedure would be the death of her, as she would not be able to tune out every cry and sound around her. In the event that she screams, all those around her would die.

This was the fate Scott did not want for her, but when they eventually got to the banshee, she has already undergone Valack's trepanation. The wolf pack still wants to rescue her, though. Will they succeed? The situation is not looking good for the boys.

"Teen Wolf" season 5 airs Tuesdays at 9 p.m. EST on MTV.