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.

Top Cast

Craig HillTom Endicott

Paula RaymondMarcia Paxton

Dayton LummisDr. Karl Morris

John BryantHank Norton

Bernadette HaleJoan Agnew

Nancy HaleBarbara Nielsen

Brad TrumbullJack Peters

Jerry JamesRay Hauser