Harper is a student who accuses the girls of selling sex to finance college. Her accusation helps spread rumors through the school about Ashley and the others, escalating the consequences of their secret arrangement. The summary does not provide further details about Harper's relationship with Ashley or the other girls.
Rebecca is the house sitter who presents herself as helpful, charming, and eager to join the household. She photographs the family, cooks, assists Kyle Lawrence with his furniture business, and gains his trust, but her intrusive questions and false identity make Amy suspect that she intends to replace someone in the family.
Margo is one of Caleb's wives and becomes close to Chloe after Chloe joins the household. She says her mother has cut off contact since her marriage to Caleb and has never met her daughter. Although she presents this as God's will, she appears to want to reconnect; she later tries to leave with her child, then disappears under uncertain circumstances.
Ashley Dulaney has 24 screen credits in a career dating back to 2005. Signature works include Devil's Acid, The House Sitter, Kill Them With Kindness. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
