Unknown Soldier DVD (2019) Eero Aho, Louhimies (DIR) cert 15 Title: Unknown Soldier Leading Actor: Eero Aho Region: Region 2 Duration: 133 mins Format: DVD / Normal Type: DVD No. of Discs: 1 disc(s) Studio / Publisher: Arrow Films UK Release Date: 19 Aug 2019 Edition: Normal Aku Louhimies directs this Finnish war drama starring Eero Aho and Jussi Vatanen as Finnish soldiers who prepare to march through the forests of Karelia to get to land which was lost to Russia two years previously.