by Hal Erickson
synopsis
During a flight from New York to Seattle, a passenger identifying himself as Ernest Putnam (Arthur Hill) hijacks the plane and demands to be flown to Manchuria. Inspector Erskine learns that "Putnam" is actually a scientist named Charles King, and that he is in possession of vital government information that must not fall into the hands of the Red Chinese. In a desperate effort to stop King and rescue the passengers, Erskine (Efrem Zimbalist Jr.) tries to intercept the plane during a refueling stopover in Alaska--but the situation is far from resolved!

