James D'Arcy

as Patrick Blackett

as The Voice of God

as Adam Bird

Director

Writer

as Julian

as Colonel Winnant

as Filip Becker

as Maximilian Jones

as Paul Anderson

as Mossi

as Eric Zimit

as Young Rufus Sixsmith / Old Rufus Sixsmith / Nurse James / Archivist

as Anthony Perkins

as Bobby

as Lt. Cdr. Ian Fleming

as Sam

as Edward

as Jock Colville

as Dr. Roger Fallon

as Tom Bertram

as Bishop

as Richard Powell

as Father Francis

as 1st Lt. Thomas Pullings

as Young Groom

as Pte. Colin Daventry

as Magnus Taylor

as James

as Adam Cornwell

as Narrator

as Edwin Jarvis

as Thomas Schaeffer