The husband of aviation engineer Kyle Pratt has just died in Berlin. Now she is flying back to New York with his coffin and their six-year-old daughter Julia. Three hours into the flight Kyle awakens to find that Julia is gone! It's a big double-decker plane, so very concerned mother has a lot of territory to cover in order to find her daughter. But as Kyle fights to discern the truth, she takes matters into her own hands.

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