Bryan Cranston

Chief (voice)

Koyu Rankin

Atari Kobayashi (voice)

Bob Balaban

King (voice)

Edward Norton

Rex (voice)

Bill Murray

Boss (voice)

Jeff Goldblum

Duke (voice)

Kunichi Nomura

Mayor Kobayashi (voice)

Fisher Stevens

Scrap (voice)

Akira Takayama

Major Domo (voice)

Greta Gerwig

Tracy Walker (voice)

Ken Watanabe

Head Surgeon (voice)

Frances McDormand

Interpreter Nelson (voice)

Nijiro Murakami

Editor Hiroshi (voice)

Harvey Keitel

Gondo (voice)

Liev Schreiber

Spots (voice)

Scarlett Johansson

Nutmeg (voice)

Tilda Swinton

Oracle (voice)

Akira Ito

Professor Watanabe (voice)

F. Murray Abraham

Jupiter (voice)

Courtney B. Vance

Narrator (voice)

Yoko Ono

Assistant-Scientist Yoko-ono (voice)

Mari Natsuki

Auntie (voice)

Yojiro Noda

News Anchor (voice)

Frank Wood

Simul-Translate Machine (voice)

Roman Coppola

Igor (voice)

Anjelica Huston

Mute Poodle (voice)

Kara Hayward

Peppermint (voice)

Ryuhei Matsuda

Junior Scientist 4 / Bartender (voice)

Erica Dorn

Mission Control Technician (voice)

Chris Benz

Aboriginal Dog (voice)

Alex Orman

Aboriginal Dog (voice)

Jake Ryan

Junior-Interpreter Ernie (voice)

Takayuki Yamada

Junior Scientist 1 (voice)

Shota Matsuda

Junior Scientist 3 (voice)

Elaiza Ikeda

Punk Girl (voice)

Taichi Kodama

Daily Manifesto Student (voice)