A representative of an alien race that went through drastic evolution to survive its own climate change, Klaatu comes to Earth to assess whether humanity can prevent the environmental damage they have inflicted on their own planet. When barred from speaking to the United Nations, he decides humankind shall be exterminated so the planet can survive.
as Klaatu
as Helen Benson
as Jacob Benson
as Michael Granier
as Regina Jackson
as Professor Barnhardt
as John Driscoll
as Colonel
as Target Tech
as Mr. Wu
as Soldier
as Dr. Myron
as Rouhani
as William Kwan
as Tom
as Isabel
as Student
as Yusef
as Grossman
as Civil Engineer
as Winslow
as Sergeant
as Helicopter Scientist #1
as Helicopter Scientist #2
as Helicopter Scientist #3
as Scientist #1
as Scientist #2
as Guardswoman
as Army Sergeant
as NYPD #1
as NYPD #2
as NYPD #3
as Soldier #1
as Soldier #2
as Soldier #3
as Cop
as Medic #1
as Medic #2
as Medic #3
as Technician
as General Quinn
as Regina's Aide
as Dr. Ikegawa
as Grey Man
as Grey Man
as Military Policeman
as Polygraph Operator
as Guardsman
as Little Boy
as Train Passenger #1
as Train Passenger #2
as Arguing Evacuee
as Transit Cop
as Army Fighter Pilot #1
as Army Fighter Pilot #2
as Air Traffic Controller
as Wu's Grandson
as Army Corps Engineer Captain
as Flash Chamber Colonel
as State Trooper
as News Anchor
as Flash Chamber Engineer
as Flash Chamber Tech
as Field Commander Communications Officer
as General
as Truck Driver
as Pickup Truck Driver
as Humvee Soldier
as (voice)