A cross-country airliner, whose passengers include a nuclear physicist, a rocket expert, and a mathematical genius, is drawn beyond radar range by an unknown, unbreakable force.
Craig Hill
Tom Endicott
Paula Raymond
Marcia Paxton
Dayton Lummis
Dr. Karl Morris
John Bryant
Hank Norton
Bernadette Hale
Joan Agnew
Nancy Hale
Barbara Nielsen