A bomb on board an airliner has an altitude-sensitive trigger. Unless a ransom is paid, it will explode when the plane descends to land.
Rated NR | Length 100 minutes
Jack Lord | Edmond O'Brien | Katherine Crawford | John Saxon | Van Johnson | Tom Simcox | Michael Sarrazin | Ed Asner | Malachi Throne | Robert Pickering | Jan Shepard | Greg Morris | Richard Carlson | David Lewis | Howard Caine | John Kellogg | Bernadette Hale | Celia Lovsky | Dee Pollock | Edward Faulkner | Don Wilbanks | Don Stewart | Pitt Herbert | S. John Launer | Robert P. Lieb | Noam Pitlik | Bert Remsen | Len Wayland