Jun Ji-hyun as Saya

Allison Miller as Alice Mckee

Liam Cunningham as Michael

JJ Feild as Luke

Koyuki as Onigen

Yasuaki Kurata as Kato Takatora

Michael Byrne as Elder

Colin Salmon as Powell

Andrew Pleavin as Frank Nielsen

Larry Lamb as General McKee

Constantine Gregory as Mr. Henry

Masiela Lusha as Sharon

Ailish O'Connor as Linda

Joey Anaya as Creature

Khary Payton as Creature

Zhuoting Liu as One-eye

Santiago Alonso as Cleaner

Héctor Alonso as Cleaner

Chun Yihe as Saya at 8

Lai Ziyang as Boy at 8

Alberto Silva as Organization Man

Luis Sabatini as Organization Man

Nathan Amondson as Organization Man

Julio Fries as Organization Man

Sergio Carelli as Organization Man

Samuel Arena as Soldier

Daniel Rosenberg as Soldier

Davin Rockstad as Soldier

Patricio Schwartz as Soldier

Ezequiel Campa as Soldier

Matthew Walz as George

Laura Brugnoni as Liz

Mercela Kawashita as Woman Cleaner

Gabriel Hausberger as Driver

Xu Yang as Young Man

Shui Xian as Drag Queen Bartender

Jacques Eberhard as Sniper

Keith Wyatt as Sniper

Johnny Lee as Japanese Bellhop

John Duff as Bouncer

Jamal Duff as Bouncer

Ariel Albinati as Student

Bárbara Pfeiffer as Student

Daniela Pantano as Student

Dafne Schiling as Student

Dennis Smith as Student

Martina Bonini as Student

Maria Luz Paez as Student

Johanna Eberle as Student

Chris Nahon as US Army Officer

Huang Yonggang as Japanese Police

Cecilia Reynal as Secretary

Rebecca Lee as Nurse

Ariana Guido as Young Vampire (uncredited)

Tomás Mejía as Soldier (uncredited)