While investigating an old corrupt Division program, P9, that seems to have resurfaced, Nikita (Maggie Q) and Michael (Shane West) run into Owen (guest star Devon Sawa). He tells them he is searching for Dr. Joseph Mars (guest star John Ralston), who is not only the mastermind behind P9, but also invented the Regimen and could help Owen wean himself off the dangerous drug. Michael is hesitant to trust Owen again but Nikita decides the three should join forces. Percy (Xander Berkeley) demands to see Alex (Lyndsy Fonseca). Aaron Stanford and Melinda Clarke also star. Eagle Egillson directed the episode written by Kalinda Vazquez.