Kidnapped premiered on NBC on September 20, 2006. The unthinkable has become a reality for Ellie and Conrad Cain - their fifteen-year-old son, Leo, has been kidnapped. Is this shocking crime a business vendetta? Or is it something more personal? Whatever the reason, a child's life hangs in the balance and the clock is ticking. Nothing is what it seems as the Cain family begins to unravel from the inside out. Desperate to reclaim their son, they enlist the help of an expert named Knapp who is known for his dangerous, yet effective, high-profile rescues. Now Ellie and Conrad must avoid police interference, try to keep the kidnappers in line and deal with increasing suspicions towards each other.