Lucy

Scarlett Johansson

(Lucy)

Morgan Freeman

(Professor Norman)

Choi Min-sik

(Mr. Jang)

Amr Waked

(Pierre Del Rio)

Julian Rhind-Tutt

(The Limey)

Pilou Asbæk

(Richard)

Lio Tipton

(Caroline)

Shin Yoo-ram

(Jang's Lieutenant)

Seo Chong-ju

(Jang's Lieutenant)

Nicolas Phongpheth

(Jii)

Paul Lefèvre

(French Mule)

Jan Oliver Schroeder

(German Mule)

Luca Angeletti

(Italian Mule)

Pierre Poirot

(Professor)

Pierre Grammont

(Professor)

Loïc Brabant

(Professor)

Pascal Loison

(Drug Addict)

Isabelle Cagnat

(Airport Nurse)

Frédéric Chau

(Cabin Manager)

Claire Tran

(Flight Attendant)

François Legrand

(Business Man Plane)

Bob Martet

(Customs Officer)

Cédric Chevalme

(Cop Daniel)

Alexis Rangheard

(Cop Robert)

Tonio Descanvelle

(Cop Sergeant)

Julien Personnaz

(Cop)

Alessandro Giallocosta

(Marco Brezzi)

Wolfgang Pissors

(Berlin Custom Officer)

Sifan Shao

(Chinese Doctor)

Paul Chan

(Taipei Surgeon)

Abel Aboualiten

(Prehistoric Man)

Ken Lin

(Regent Hotel Concierge #1)

Hsu Hao-hsiang

(Warehouse Man Driver)

Laura Lieblein Adam

(Lucy's Mother (voice))

Samuel Churin

(The Receptionist)

Mason Lee

(Regent Hotel Concierge #2)

Kanneti Sae Han

(Rubik's Cube Boy)