Flying at 40,000 feet in a state-of-the art aircraft that she helped design, Kyle Pratt's 6-year-old daughter Julia vanishes without a trace. Or did she? No one on the plane believes Julia was ever onboard. And now Kyle, desperate and alone, can only count on her own wits to unravel the mystery and save her daughter.

Private detective and former football player Harry Moseby gets hired on to what seems a standard missing person case - a former Hollywood actress wants Moseby to find and return her daughter. Harry travels to Florida to find her, but he begins to see a connection between the runaway girl, the world of Hollywood stuntmen, and a suspicio...

Unable to deal with her parents, Jeannie Tyne runs away from home. Larry and Lynn Tyne search for her, and in the process meet other people whose children ran away. With their children gone, the parents are now free to rediscover/enjoy life.

Determined to assert his paternal rights, Quentin leaves his small village on the Swiss border to go to Lyon to look for his daughter, now a hairdresser, who, busy with her work, hasn't been back to the village for two years. In a few days, it will be Denise's birthday, the youngest of his daughters, and, urged on by his wife, he sets ...

When best friends, Kaitlin and Maddy, go missing during Spring Break, their mothers do everything they can to find them, while realizing that their different parenting styles may have led to their disappearances.