 On prom night, Margaret tries once again to persuade Carrie not to attend, but is sent sliding out the door by Carrie's powers; Carrie warns her to "watch your fingers", preventing her from being harmed physically when the door slams shut.Margaret then leaves the house, and spies on her daughter as she leaves in a limo with Tommy, heading for the prom.Following Carrie's return from the massacre, Margaret steps into the bathroom while Carrie is still in the bathtub.