1917— Full Cast

George MacKay

as Lance Corporal Schofield

Dean-Charles Chapman

as Lance Corporal Blake

Mark Strong

as Captain Smith

Andrew Scott

as Lieutenant Leslie

Richard Madden

as Lieutenant Blake

Claire Duburcq

as Lauri

Colin Firth

as General Erinmore

Benedict Cumberbatch

as Colonel MacKenzie

Daniel Mays

as Sergeant Sanders

Adrian Scarborough

as Major Hepburn

Chris Walley

as Private Bullen

Nabhaan Rizwan

as Sepoy Jondalar

Jamie Parker

as Lieutenant Richards

Tommy French

as Private Butler

Paul Tinto

as NCO Baker