
Scientists investigate a huge meteor that crashes into the ocean off Mexico, and encounter a skyscraper-tall, mobile machine which is designed to syphon energy from earth, including any energy directed at it in an effort to destroy it.

as Dr. Leslie Gaskell

as Vera Hunter

as Dr. Arnold Culver

as Dr. Hubbell Eliot

as Dr. Albert Stern

as McCrary - The Pickup Driver

as Manuel Ramirez

as KGTK-TV Newscaster

as Second Newscaster

as Lab Central Security Guard

as Nurse

as Gen. Perry

as Air Force Meteorology Sergeant

as Air Force Control Tower Sergeant

as Sergeant

as Manuel's Wife

as Air Force General

as Pilot