Kindhearted Samantha Parkington's world starts to change the day Nellie O'Malley walks into her life. Nellie, her father, and her two little sisters have moved in next door to be servants for the Ryland family. Though they come from completely different backgrounds, Samantha and Nellie become fast friends. The girls turn to each other in happiness and sorrow, adventure and danger.

Intrepid FBI agent Beck, assigned to solve the case of a multimillionaire couple's missing daughter. As clues begin to reveal themselves, Beck draws an explosive line connecting the kidnapper and the girl's mother -- and brings to light their dark, disturbing secret. Racing against the clock, the determined agent must discover the real reason for the abduction and save the child's life.