An ambitious young journalist uncovers the horrific slaughter of 22,000 Polish officers during World War II, a secret kept hidden for far too many years.

Cast:Alex Pettyfer, Robert Więckiewicz, Talulah Riley, Michael Gambon, Henry Lloyd-Hughes, Piotr Stramowski,

Genre:History, Thriller,

country:Poland, United Kingdom,

Production:Vicarious Productions Limited, Vicarious Productions, Dignity Film Finance, Film Polska Production, Rosevine Films,