The series (Greek: Μικρός Λύκος , translating to Little Wolf ) is the Greek-dubbed version of the popular American supernatural drama Teen Wolf . The specific episode you are looking for, Season 4, Episode 12 , titled " Smoke and Mirrors ," serves as the intense finale for that season. Episode Write-Up: "Smoke and Mirrors"

You can find more detailed breakdowns and character arcs for this finale on the Teen Wolf Wiki or read a full recap on Entertainment Weekly . Teen Wolf recap – Season 4, Episode 12: Smoke and Mirrors

In this climactic finale, the pack travels to Mexico to rescue Scott and Kira from the clutches of Kate Argent.

: Kate has used her powers to transform Scott into a mindless Berserker . His friends are forced to fight him without knowing his true identity, a trap set by Kate so they might accidentally kill their own Alpha.