Summary

In the new suspenseful four-hour miniseries "Meteor," two scientists, Dr. Lehman (Emmy Award winner Christopher Lloyd, "Back to the Future") and Imogene O'Neil (Marla Sokoloff, "The Practice") discover that the giant meteor Kassandra, approximately three times the size of Mt. Everest, has been knocked out of its orbit and is now barreling straight for Earth, as showers of smaller meteorites begin to lay waste to major cities around the globe.