李昌钰

Henry Chang-Yu Lee

饰：Self - Forensic Scientist

罗斯·休格特

Ross Huguet

饰：Self - Narrator,

Steven E. Pitt

饰：Self - Forensic Psychiatrist

Gregg McCrary

饰：Self - FBI Profiler

John Ramsey

饰：Self - JonBenet's Father,(archive footage)

Patsy Ramsey

饰：Self - JonBenet's Mother,(archive footage)

劳伦斯·席勒

Lawrence Schiller

饰：Self - Journalist, Author & Film Director

琼贝妮特·拉姆齐

JonBenét Ramsey

饰：Self - Murder Victim,(archive footage)