Bryan Cranston

Chief (voice)

Bob Balaban

King (voice)

Edward Norton

Rex (voice)

Bill Murray

Boss (voice)

Jeff Goldblum

Duke (voice)

Fisher Stevens

Scrap (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)

F. Murray Abraham

Jupiter (voice)

Courtney B. Vance

Narrator (voice)

Mari Natsuki

Auntie (voice)

Anjelica Huston

Mute Poodle (voice)

Kara Hayward

Peppermint (voice)

Ryuhei Matsuda

Junior Scientist 4 / Bartender (voice)

Jake Ryan

Junior-Interpreter Ernie (voice)

Takayuki Yamada

Junior Scientist 1 (voice)

Shota Matsuda

Junior Scientist 3 (voice)

Elaiza Ikeda

Punk Girl (voice)