An astronomy professor discovers an asteroid is on a collision course with Earth, and rushes to get his family to safety while alerting the world to the danger.
as Tim Harrison
as Stella Harrison
as Julia Waters
as Sam Dresser
as Herbert Sloan
as Nick Harrison
as Clay Adams
as Lead NEO Engineer
as Elaine / NEO Engineer
as Dean Dugan
as Agent Grimes
as General Bristol
as Captain Bourne
as Petty Officer Heskey
as Kirk
as Edee Dresser
as Ian
as Greg
as Len
as Skinny
as NEO Specialist
as NEO Employee
as Texting Student
