Reparto (por orden de créditos)
Ned Nolen
Self - Narrator
Daniel Harnett
Detective
Bridgette Jensen
Self - Assistant State Attorney
Reta Mays
Self - Murder Suspect
Spencer Spielman
Self - Confessed Killer
Tom Crowley
Self - Investigator, New Yok State Police
Derick Chaney
Self - Det., Dallas Homicide
Ashley Archibald
Self - FBI Special Agent
Jim Wardensky
Self - : Kalispell Police Department Detective
Kristin Cadieux
Self - Special Agent
Keith Vereb
Self - Resident FBI Agent in Charge, Office of the Inspector General
Jeff Arnold
Self - Investigator, New York State Police
Chad Wilhite
Self - Sergeant, Pensacola Police Dept.
John Cleere
Self - Undersheriff, Seneca County Sheriff's Office
Ron Chittum
Self - Greenfield (IN) PD
Tammy Soley
Self - Murder Victim's Mother
Cruz Hernandez
Self - Detective, Rowlett Police Dept.
Vanessa Smith
ACTOR
Colin Davis
Self - FBI Special Agent in Charge, Office of the Inspector General
Joe Dietz
Heather Nabor Grace
Self - Best Friend of Laura Grillo
Amy Parsons
Self - Pensacola Police Dept.
Jarod Douglas
Self - Assistant U.S. Attorney, U.S. Attorney's Office, Northern District of West Virginia
Jeff Brown
Chris Dobbins Guill
Self - Patty Dresser's Friend
Mike Hibbard
Self - Reporter, Finger Lakes Times, Geneva, New York
Ashley McArthur
Self -
Dakota Morlan
Self - Editor, 'Calaveras Enterprise', San Andreas CA
Chris Sawyer
Daniel Zeabart
Cassandra Waller
Self - Taylor Wright's Girlfriend
Michael Schwamberger
Clark Schwartzkopf
Self - Phoenix Police Department
Neal McAmis
Self - Springfield Police Department
Darren Udd
Jon Harrison Smith
Detective Smith
Dan Beckstrom
Self - Pleasant Grove City Police Department
Nick Hanna
Self - Texas Ranger