Jason Baldwin

饰：Himself

达米恩·韦恩·埃科尔斯

Damien Wayne Echols

饰：Himself

Jessie Miskelly

饰：Himself

Gary Gitchell

饰：Himself - Former Chief Investigator, West Memphis Police

John Philipsborn

饰：Himself - Post-Conviction Attorney for Jason Baldwin

Don Horgan

饰：Himself - Post-Conviction Attorney for Damien Echols

John N. Fogleman

饰：Himself - Prosecuting Attorney

Terry Hobbs

Terry Hobbs

饰：Self - Stepfather of Stevie Branch

John Mark Byers

John Mark Byers

饰：Self - Stepfather of Christopher Byers

Domini Teer

Domini Teer

饰：Self - Suspect's Girlfriend,(archive footage)

Diana Davis

饰：Self - KAIT,(archive footage)

David Steinhart

饰：Self - KAIT,(archive footage)

约翰尼·德普

Johnny Depp

饰：Self,(archive footage)

Grove Pashley

饰：Self - Co-Founder, Free the WM3 Support Fund

Rod Starns

饰：Self - Channel 5,(archive footage)

Werner Spitz

饰：Self - Forensic and Anatomic Pathologist,(as Dr. Werner Spitz)

乔·伯灵格

Joe Berlinger

饰：Self - Paradise Lost Filmmakers

Lorri Davis

饰：Self - Damien Echol's Wife

Frank Peretti

Frank Peretti

饰：Self - Forensic Pathologist, State of Arkansas,(archive footage) (as Dr. Frank Peretti)

娜塔丽·麦恩斯

Natalie Maines

饰：Self - Lead Singer, Dixie Chicks

Pam Hobbs

Pam Hobbs

饰：Self - Mother of Stevie Branch,(archive footage)

Melissa Byers

饰：Self - Mother of Christopher Byers,(archive footage)

Gail Grinnell

饰：Self - Jason Baldwin's Mother

Jessie Misskelley Sr.

饰：Self - Father of Jessie Jr.

艾迪·威德

Eddie Vedder

饰：Self,(archive footage)

Kathy Bakken

饰：Self - Co-Founder, Free the WM3 Support Fund

Burk Sauls

饰：Self - Co-Founder, Free the WM3 Support Fund

Dennis Riordan

饰：Self - Post-Conviction Attorney for Damien Echols

Richard Souviron

饰：Self - Forensic Odontologist,(as Dr. Richard Souviron)

约翰·道格拉斯

John Douglas

饰：Self - Retired FBI Criminal Profiler

布鲁斯·西诺夫斯基

Bruce Sinofsky

饰：Self - Paradise Lost Filmmakers

Jamie Clark Ballard

饰：Self - Neighbor of Stevie Branch