Jason Schwartzman

Augie Steenbeck

Scarlett Johansson

Midge Campbell

Tom Hanks

Stanley Zak

Jeffrey Wright

General Gibson

Tilda Swinton

Dr. Hickenlooper

Bryan Cranston

The Host

Edward Norton

Conrad Earp

Adrien Brody

Schubert Green

Liev Schreiber

J.J. Kellogg

Hope Davis

Sandy Borden

Steve Park

Roger Cho

Rupert Friend

Montana

Maya Hawke

June Douglas

Steve Carell

The Motel Manager

Matt Dillon

The Mechanic

Willem Dafoe

Saltzburg Keitel

Tony Revolori

The Aide-de-Camp

Jake Ryan

Woodrow

Grace Edwards

Dinah

Sophia Lillis

Shelly

Ethan Josh Lee

Ricky

Ella Faris

Andromeda

Gracie Faris

Pandora

Deanna Dunagan

Waitress

Preston Mota

Dwight

Seu Jorge

Other Cowboy

Jarvis Cocker

Other Cowboy

Damien Bonnard

Bodyguard/Driver

Wendy Nottingham

Conrad Earp's Secretary

Bob Balaban

Larkings Executive

Fisher Stevens

Detective #1

Jeff Goldblum

The Alien

Hong Chau

Polly

Paul Kynman

Lunky

Rita Wilson

Mrs. Weatherford

Ara Hollyday

Skip Weatherford

Margot Robbie

The Actress / Wife

Tom Hudson

Other Actor / Student

Rodolphe Pauly

Other Actor / Student

Aimee Mullins

Other Actor / Student

Truman Hanks

Other Actor / Student

Eliel Ford

Other Actor / Student

Elena Uriz

Recording Secretary

Guillermo García

Military-Science Officer

Jay Lau Kam-Ling

Military-Science Guard

Randall Poster

Parent on TV Screen