출연진
Sophia Whitehead
Self - Friend of Madison, Kaylee, Xana and Ethan
Ruby Simpson
Self - Friend of Madison, Kaylee, Xana and Ethan
Kaylee McConkey
Self - Friend of Madison, Kaylee, Xana and Ethan
Leah Sullivan
Self - Friend of Madison, Kaylee, Xana and Ethan
Howard Blum
Self - Author, When The Night Comes Falling
Jennifer Coffindaffer
Self - Retired FBI Special Agent
Angenette Levy
Self - Journalist
Haadiya Tariq
Self - Former University of Idaho Student Editor, The Argonaut
Joseph Scott Morgan
Self - Forensic Science Professor
Imran H. Ansari
Self - Defense Attorney
Jarrett Ferentino
Self - Homicide Prosecutor
Olivia Vitale
Self - Social Media Journalist
Steven Goncalves Jr.
Self - Kaylee's Brother
Scott Greene
Self - Senior Digital Forensics Examiner
Joseph Allen
Self - Doctor of Optometry
Greg Hampikian
Self - DNA Expert
Anonymous Student
Self - Student of Bryan Kohberger
애슐리 밴필드
Self - Host, NewsNation (archive footage)
Hunter Chapin
Self - Ethan's Brother (archive footage)
Maizie Chapin
Self - Ethan's Sister (archive footage)
Stacy Chapin
Self - Ethan's Mother (archive footage)