Overview
Millennium is a 1989 science fiction film directed by Michael Anderson and starring Kris Kristofferson, Cheryl Ladd, Robert Joy, Brent Carver, Al Waxman and Daniel J. Travanti. The original score was composed by Eric N. Robertson. It was marketed with the tagline "The people aboard Flight 35 are about to land 1,000 years from where they planned to."
Millennium is based on the 1977 short story "Air Raid" by John Varley. Varley started work on a screenplay in 1979, and released the expanded story in book-length form in 1983 as Millennium.
The film follows an air crash investigator who discovers curiously strange details while investigating a recent crash. A woman is sent back to his time from the future to try and derail his investigation before he uncovers their secret.
Plot
In 1989, while on its landing approach, a U.S. commercial jet is about to be struck by another plane from above. The pilot struggles to control the plane while the flight engineer checks the passenger cabin. He returns to the cockpit yelling that everyone is dead and the corpses are burned.
From Wikipedia (CC BY-SA 4.0).