

"We thought the Earth was ours. We were wrong."
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.
Klaatu

Helen Benson

Jacob Benson

Michael Granier

Regina Jackson

Professor Barnhardt

John Driscoll

Colonel

Target Tech

Mr. Wu

Soldier

Dr. Myron

Rouhani

William Kwan

Tom

Isabel

Student

Yusef

Grossman

Civil Engineer

Winslow

Sergeant

Helicopter Scientist #1

Helicopter Scientist #2

Helicopter Scientist #3

Scientist #1

Scientist #2

Guardswoman

Army Sergeant

NYPD #1

NYPD #2

NYPD #3

Soldier #1

Soldier #2

Soldier #3

Cop

Medic #1

Medic #2

Medic #3

Technician

General Quinn

Regina's Aide

Dr. Ikegawa

Grey Man

Grey Man

Military Policeman

Polygraph Operator

Guardsman

Little Boy

Train Passenger #1

Train Passenger #2

Arguing Evacuee

Transit Cop

Army Fighter Pilot #1

Army Fighter Pilot #2

Air Traffic Controller

Wu's Grandson

Army Corps Engineer Captain

Flash Chamber Colonel

State Trooper

News Anchor

Flash Chamber Engineer

Flash Chamber Tech

Field Commander Communications Officer

General

Truck Driver

Pickup Truck Driver

Humvee Soldier

(voice)
