Mel Gibson James Murray, Producer
Natalie Dormer Eliza Merrett
Ioan Gruffudd Henry Bradley
Jennifer Ehle Ada Murray
Sean Penn Dr. William Chester Minor
Jeremy Irvine Charles Hall
Eddie Marsan Muncie
Steve Coogan Frederick James Furnivall
David O'Hara Church
Adam Fergus Alfred Minor
Stephen Dillane Dr. Richard Brayne
Oengus MacNamara Bailiff #1
Sean Duggan Tom Coleman
Bear McCreary Original Music Composer
Todd Komarnicki Writer
Lars Brygmann Max Mueller
Dan Hubbard Casting
Christopher Maleki Joseph
Anthony Andrews Benjamin Jowett
Norman Kelly Stunts
Laurence Fox Philip Lyttelton Gell
Paul Thompson Stunts
Tom Conroy Production Design
Phil Lonergan Stunts
Brendan Patricks Winston Churchill
Aidan McArdle Defence Attorney Clarke
Gary Robinson Stunts
Bryan Quinn Sir Richard
Brian Fortune Head Board Member
Michael Hanna Stunts
John Boorman Writer
Kieran O'Reilly Minor's Father
David Crowley Parfit
David Flynn Stunts
Farhad Safinia Director, Writer
Bryan Murray Henry Liddell
Martin White Stunts
John Morton Scriptorium Assistant
Steve Gunn Lambeth Man
Bruce Davey Producer
Giedrius Nagys Stunt Coordinator
Ian Adams Crowd Assistant Director
Eimear O'Grady Stunt Coordinator
Malcolm Freeman Colonel
Kasper Tuxen Director of Photography
David Byrne Stunts
Joe McKinney Attendant No.1
Brendan Condren Stunt Coordinator
Dino Jonsäter Editor
Stephen Ryan Stunts
Donal O'Shea Stunts
Gastón Pavlovich Producer
Simon Winchester Book
Darron Costello Stunts
Shane Noone George Merrett
Robert McCormack Harold Murray
Martin Kenny Stunts
Lemuel Black Stunts
Abigail Coburn Elsie Murray
Paul Carroll Stunts
Andrew Eadie Stunts
Olivia McKevitt Clare Merrett
Paul Gough Guard
Ronan O'Connor Gate Guard
Lucas Browne Eastman Minor