Scott ends up having to do battle with an old enemy on the latest episode of Teen Wolf. 

Deaton finds a nasty dude named Patrick and sends him back to Eichen House. He then visits a special ward of the hospital, holding monsters.

Melissa finds Scott's dead pool stash. Scott tries to tell her why they should keep it and she wonders what the blood money would pay for.

Liam doesn't want to be alone and tries to get Mason to stay the night. Once alone, Liam does not want to shut off the light for fear of the windows. He's having night terrors about the Beserkers. 

Derek and Braeden are a thing and they're under attack. Except it's not an attack. It's Lydia in full on Banshee mode.

Deaton wakes up in a dungeon of sorts. There's Beserker stuff or something around him. Except he's not actually there. He's in Eichen House. The main guy thinks he's not coming back.

Malia gets an F in math. Lydia sees the notes on the board and is taken aback. Kira assures her it's all over. No one is dying. Yet, says Lydia.

Liam is being dickish with Mason, but only because he's scared. He sees Beserkers in his head all the time. Because of it he almost kills himself lifting more than he should.

Scott tells Liam not to push his friends away and reminds him it's OK if he doesn't want to be a part of the pack. Liam looks up and sees another Beserker.

Scott and Kira have their first real date at Derek's building. It consists of Scott maybe watching the 4th Star Wars movie, getting confused and then a sex attempt. As all first dates do.

While they're making out, Kate and her Beserker pop through the windows. As they do.

Eichen House decides to forgive Stiles debt because he and Lydia were almost murdered.

Peter jams a stick of rebar into Argent. Argent tracked the Beserkers to Peter. 

Mason's a really good friend to Liam.

Scott is being carried around the room by the Beserker and tossed at the wall while Kate attacks Kira and then Scott.

Kira grabs a chain to whip the Beserker's ass. It doesn't work.

Kate wants insight into her family. How a family of hunters over 400 years old can be decimated by Scott McCall. What's so special about him?

Liam is worried about Scott being late to the lacrosse game. Kira is also late.

Parrish finds Argent and decides against saving Scott to save Argent.

Stiles leaves the game with his dad to go find Scott.

Liam sees Beserkers on the field. Honestly, it's difficult to know if it's really there or not.

Peter heads over to the lacrosse field. He tells Malia he found her mother, but if she wants to meet her, she has to kill Kate Argent.