Freddie Highmore as Thom

Astrid Bergès-Frisbey as Lorraine

Jose Coronado as Gustavo

Liam Cunningham as Walter

Sam Riley as James

Luis Tosar as Simón

Emilio Gutiérrez Caba as Bank of Spain Governor

Axel Stein as Klaus

Daniel Holguín as Muñoz

Famke Janssen as Margaret

James Giblin as Thom's Father

Frank Feys as Ship Crew Member

Fernando Martín as Craig

Vicente Gil as Cleaning Company Manager

Bill Dixon as Judge

Reg Wilson as Spanish Crown Advisor

Julius Cotter as Executive #1

Craig Stevenson as Executive #2

Eric Goode as Executive #5

Chen Lu as Executive #6

Hunter Tremayne as Executive #7

Del Mar Richardson as Executive #8

David Chevers as Art Gallery Manager

Jacobo Dicenta as Sentry Box Guard

Ignacio Durán as Executive

Juan Capilla as Captain

Tomás del Estal as Police Chief

Julio Vélez as Major

Fernando Moraleda as Antique Dealer

Pino Montesdeoca as Professor

Silvia de Pé as Guard

Joaquín Molla as Main Guard (Martínez)

Phillip Rogers as Jones

Ramón Robles as Guard #1

Josan Grau as Cleaner

Mario Mayo as Ducts Guard

Robert Crumpton as Maître

Juan Dávila as Aragonese Soldier

Simon Cohen as Bank of England Manager

Ferrán Terraza as Technician

Pepe Carrasco as Garage Man

Juan Pedro Roldán as Executive #9

Josean Guerrero as Executive #10

Ángel López Soto as Airport Taxi Driver