Please note this is a region b blu ray and will require a region b or region free blu ray player in order to play this is a spectacular retelling of a true story that shows courage at its inspiring best few defining moments can change the outcome of war but when the outnumbered royal air force defied insurmountable odds in engaging the german luftwaffe they may well have altered the course of history actors harry andrews michael caine trevor howard curt jurgens ian mcshane kenneth more l