Self - Filmmaker
Self - Family Member
Self - Family Member
Self - Memory Studies Scholar
Self - Family Member
Self - Hartheim Memorial Director
Self - Archivist
Self - Former Director Am Spiegelgrund
Self - Emeritus Professor of Genetics
Self - Educational Staff
Self - Memorial Guide
Self - Relative of T4 Victim
Editor
Cinematography
Editor
Producer
Writer
Writer
Music
Sound Designer
VFX Artist
Executive Producer
Executive Producer
Producer