Reparto principal

Ultimátum a la Tierra reparto completo

La Dra. Helen Benson es sacada repentinamente de su casa por la Agencia de Seguridad Nacional, y llevada junto a otros científicos. para intentar explicar las causas de un misterioso objeto del espacio que va a chocar de forma inmintente contra la isla de Manhattan. Pero la colisión no se produce, pues el OVNI, que resulta ser una nave espacial de origen desconocido, aterriza en medio de Central Park. Las extraordinarias circustancias que siguen a tan prodigioso acontecimiento, llevarán a la Dra. Helen a conocer a Klaatu, un extraterrestre humanoide que dice llegar a la Tierra con fines pacíficos, para advertir a la población.

Reparto principal

Keanu Reeves

Klaatu

Actor

Jennifer Connelly

Helen Benson

Actor

Jaden Smith

Jacob Benson

Actor

Jon Hamm

Michael Granier

Actor

Kathy Bates

Regina Jackson

Actor

John Cleese

Professor Barnhardt

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Kyle Chandler

John Driscoll

Actor

Robert Knepper

Colonel

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Brandon T. Jackson

Target Tech

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James Hong

Mr. Wu

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Jake McLaughlin

Soldier

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John Rothman

Dr. Myron

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Sunita Prasad

Rouhani

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Juan Riedinger

William Kwan

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Sam Gilroy

Tom

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Tanya Champoux

Isabel

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Rukiya Bernard

Student

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Mousa Kraish

Yusef

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J.C. MacKenzie

Grossman

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Kurt Max Runte

Civil Engineer

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Daniel Bacon

Winslow

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Reese Alexander

Sergeant

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Richard Keats

Helicopter Scientist #1

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Bill Mondy

Helicopter Scientist #2

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Judith Maxie

Helicopter Scientist #3

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Serge Houde

Scientist #1

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Lorena Gale

Scientist #2

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Stefanie Samuels

Guardswoman

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Richard Tillman

Army Sergeant

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Camille Atebe

NYPD #1

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Thomas Bradshaw

NYPD #2

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Terence Dament

NYPD #3

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Patrick Sabongui

Soldier #1

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Jacob Blair

Soldier #2

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Shaine Jones

Soldier #3

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George Sharperson

Cop

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Shaker Paleja

Medic #1

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Doug Chapman

Medic #2

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Marci T. House

Medic #3

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Aaron Craven

Technician

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Roger Cross

General Quinn

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Heather Doerksen

Regina's Aide

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Hiro Kanagawa

Dr. Ikegawa

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Craig Stanghetta

Grey Man

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Stefan Busse

Grey Man

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Dean Redman

Military Policeman

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David Richmond-Peck

Polygraph Operator

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Andrew Wheeler

Guardsman

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Darien Provost

Little Boy

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Daniel St. Andrews

Train Passenger #1

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Brad Dryborough

Train Passenger #2

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Ken Kirzinger

Arguing Evacuee

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William 'Big Sleeps' Stewart

Transit Cop

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Blair Redford

Army Fighter Pilot #1

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Daniel Wisler

Army Fighter Pilot #2

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Mark Kogan

Air Traffic Controller

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Ed Fong

Wu's Grandson

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Sandy Colton

Army Corps Engineer Captain

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Ty Olsson

Flash Chamber Colonel

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Jay-Nicolas Hackleman

State Trooper

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Dawn Chubai

News Anchor

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Joshua Close

Flash Chamber Engineer

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Leanne Adachi

Flash Chamber Tech

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Geoff Meed

Field Commander Communications Officer

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Michael Hogan

General

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Ben Cotton

Truck Driver

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Kevan Kase

Pickup Truck Driver

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Josue Aguirre

Humvee Soldier

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Matt Adler

(voice)

Actor