Ethan Hawke as Lars Nystrom

Noomi Rapace as Bianca Lind

Mark Strong as Gunnar Sorensson

Christopher Heyerdahl as Chief Mattsson

Bea Santos as Klara Mardh

Mark Rendall as Elov Eriksson

Ian Matthews as Detective Halsten Vinter

John Ralston as Detective Jakobsson

Shanti Roney as Olof Palme

Christopher Wagelin as Vincent

Thorbjørn Harr as Christopher Lind

Gustaf Hammarsten as Taxi Driver

Vladimir Jon Cubrt as Bank Manager

Nonnie Griffin as Old Lady in Bank

Anders Yates as Bank Employee

Linzee Barclay as Injured Lady Bank Customer

Michael Rinaldi as Office Photographer

Nick Stojanovic as Sniper

Shay Santaiti as Volunteer

Nora Prinzen-Klages as Bianca's Daughter

Lars Classington as Reporter #1

Scott McCrickard as Reporter #2

Jonelle Gunderson as Olof Palme's Secretary

David Christo as Uniformed Cop

Jessica Sherman as News Reporter #1

Clive Walton as News Reporter #2

John Jarvis as Gas Technician

Daniel Falk as Prison Guard #2

Hanneke Talbot as Vincent's Assistant

Alexander Musgrove as Pedestrian (uncredited)

Uhraney Adrian as Reporter (uncredited)

Carrie Beale as Pedestrian (uncredited)

Violetta Pioro as Swedish Nanny (uncredited)

Rebecka Andersson as Witness (uncredited)

Iman Mirbioki as Witness (uncredited)