Jamie Dornan ( Jamie Dornan )

Pat Quinlan

Guillaume Canet ( Guillaume Canet )

Rene Faulques

Mark Strong ( Mark Strong )

Conor Cruise O'Brien

Jason O'Mara ( Jason O'Mara )

Sgt. Jack Prendergast

Michael McElhatton ( Michael McElhatton )

General McEntee

Mikael Persbrandt ( Mikael Persbrandt )

Dag Hammarskjold

Danny Sapani ( Danny Sapani )

Moise Tshombe

Fionn O'Shea ( Fionn O'Shea )

William Reidy

Fiona Glascott ( Fiona Glascott )

Carmel Quinlan

Emmanuelle Seigner ( Emmanuelle Seigner )

Madame LaFontagne

Conor Quinlan ( Conor Quinlan )

P.J. (Patrick Joyce)

Sam Keeley ( Sam Keeley )

Billy (Sniper) Ready

Conor MacNeill ( Conor MacNeill )

Radio Operator

Luc Van Gunderbeeck ( Luc Van Gunderbeeck )

Charles de Gaulle

Jordan Mifsud ( Jordan Mifsud )

John Donnelly

Charlie Kelly ( Charlie Kelly )

Walter Hegarty

Mike Noble ( Mike Noble )

Charles Cooley

Ronan Raftery ( Ronan Raftery )

John Gorman

Gérard Rudolf ( Gérard Rudolf )

Black Jack

Ashish Gangapersad ( Ashish Gangapersad )

General Raja

Richard Lukunku ( Richard Lukunku )

Patrice Lumumba

Andrew Stock ( Andrew Stock )

Man in White Suit

Thulasizwe Kubheka ( Thulasizwe Kubheka )

Tshombe's Aide

Michael Richard ( Michael Richard )

USSR Ambassador

Jonathan Holby ( Jonathan Holby )

Danny Keogh ( Danny Keogh )

Charmaine Weir Smith ( Charmaine Weir Smith )

Robert van de Coolwijk ( Robert van de Coolwijk )

Mike Bodie ( Mike Bodie )

Kyle Ryan Diffenthal ( Kyle Ryan Diffenthal )

Robert Hobbs ( Robert Hobbs )

Ashley Taylor ( Ashley Taylor )

Leon Clingman ( Leon Clingman )

Garth Breytenbach ( Garth Breytenbach )

Alexander Tops ( Alexander Tops )