S2, E1: Season two of The Cleaning Lady picks up with Thony (Élodie Yung) desperately trying to find her son, Luca (Sebastien & Valentino LeSalle), after he was kidnapped by his father, Marco (Ivan Shaw). With nowhere else to turn, she enlists the help of FBI Agent Garrett Miller (Oliver Hudson) to track him down before they leave the country. Meanwhile, an incident involving Chris (Sean Lew) forces Fiona (Martha Millan) to shield her son by any means necessary, furthering the theme of how far a mother will go to protect her child.