演员阵容
Cameron S. Mitchell
Self - FilmmakerDavid T. Mitchell
Self - Family MemberSharon L. Snyder
Self - Family MemberSusanne Knittel
Self - Memory Studies ScholarEmma Mitchell
Self - Family MemberFlorian Schwanninger
Self - Hartheim Memorial DirectorPeter Eigeslburger
Self - ArchivistHerwig Czech
Self - Former Director Am SpiegelgrundBenno Muller-Hill
Self - Emeritus Professor of GeneticsChristian Marx
Self - Educational StaffElizabeth Kraul
Self - Memorial GuideJörg Waßmer
Self - Relative of T4 VictimAndreas Hechler
Self - Relative of T4 VictimRobert Parzer
Self - T4 ResearcherPatricia Heberer Rice
Self - Senior Historian at the United States Holocaust Memorial MuseumChristoph Hanzig
Self - Sonnenstein Memorial GuideEmmeline Burdett
Self - Independent ResearcherThomas Stöckle
Self - Grafeneck Memorial DirectorKenny Fries
Self - Memoirist and PoetKenny Fries
Self - The Institut für Genetik der Universität zu KölnRobert Jay Lifton
Self - Author of the Nazi DoctorsGrzegorz Kucharczyk
Self - Fort VII Memorial DirectorPrzemysław Jurkiewicz
Self - Fort VII Memorial GuideRebecca Maskos
Self - Freie Autorin and Universität BremenFrauke Hempel
Self - - Personal Assistant to Rebecca MaskosUta Hoffman
Self - Bernburg Memorial Director
Barbara Schulz
Self - Office for Contemporary History and Monument PreservationAxel Drieschner
Self - Office for Contemporary History and Monument PreservationAngela Wegscheider
Self - Relative of T4 VictimAndreas Knitz
Self - Counter Memorial ArtistPetra Fuchs
Self - Berlin T4 Memorial工作人员
音响
André Barros
音乐Cody Cichowski
声音设计师摄影
Ryan Hammaker
摄影师剪辑
编剧
导演
制片
视效
