無聲的證言第五季是由Mike,Barker執導，威廉·加米那拉,湯姆·沃德主演的一部歐美劇。主要講述了：Sam's cases involve a series of revenge killings by a former Auschwitz prisoner; the mysteriSam's cases involve a series of revenge killings by a former Auschwitz prisoner; the mysterious deaths of teenage girls killed 15 years apart in Norway; a suspicious suicide and a beautiful Nun in a convent by the sea - very different stories, all employing Sam's expertise to the maximum.