Jack Lowden was in television shows .
Since 2013 he has been in British television series and feature films , including substantial roles in The Tunnel -LRB- 2013 -RRB- and '71 -LRB- 2014 -RRB- , and leading roles in the BBC miniseries The Passing Bells -LRB- 2014 -RRB- and War & Peace -LRB- 2016 -RRB- .