Jack UnterwegerJack Unterweger would have been no older than 43 in Poet of Death: Jack Unterweger as 'Self (archive footage)'.David O'BrienDavid O'Brien was >> in Poet of Death: Jack Unterweger as 'Narrator (voice)'.John LeakeJohn Leake was >> in Poet of Death: Jack Unterweger as 'Self - Biographer'.Bianca MrakBianca Mrak was >> in Poet of Death: Jack Unterweger as 'Self - Jack's Girlfriend'.Günther NenningGünther Nenning was 82 in Poet of Death: Jack Unterweger as 'Self - Journalist'.Gregg McCraryGregg McCrary was >> in Poet of Death: Jack Unterweger as 'Self - FBI Profiler'.Max EdelbacherMax Edelbacher was >> in Poet of Death: Jack Unterweger as 'Self - Criminal Investigator'.Ernst GeigerErnst Geiger was >> in Poet of Death: Jack Unterweger as 'Self - Criminal Investigator'.Willi HengstlerWilli Hengstler was >> in Poet of Death: Jack Unterweger as 'Self - Filmmaker'.Hans LehoferHans Lehofer was >> in Poet of Death: Jack Unterweger as 'Self - Defense Attorney'.