Name	Known for
Ron McLarty Narrator (voice) Narrator (voice) See fewer	The Postman (1997)
Donnah Winger Self - Victim (archive footage) Self - Victim (archive footage) See fewer
Mark Winger Self - Suspect (archive footage) Self - Suspect (archive footage) See fewer	20/20 (1978)
Roger Harrington Self - Victim (archive footage) Self - Victim (archive footage) See fewer
David Barringer Self - Springfield Police Department (as Officer David Barringer) Self - Springfield Police Department (as Officer David Barringer) See fewer	Forensic Files (1996)
Tom Bevel Self - Forensic Analyst Self - Forensic Analyst See fewer	Forensic Files (1996)
Harlan Coben Self - Author Self - Author See fewer	Tell No One (2006)
Charles Cox Self - Springfield Police Department (as Fmr. Det. Charles Cox) Self - Springfield Police Department (as Fmr. Det. Charles Cox) See fewer	Murder by the Book (2006)
Chris Dettro Self - The State Journal-Register Self - The State Journal-Register See fewer	Murder by the Book (2006)
Ira Drescher Self - Donna's Stepfather Self - Donna's Stepfather See fewer	Murder by the Book (2006)
Sarah Jane Drescher Self - Donna's Mother Self - Donna's Mother See fewer	Murder by the Book (2006)
Helen Marie Harrington Self - Roger's Mother Self - Roger's Mother See fewer	Forensic Files (1996)
Philip Hersh ID Tech ID Tech See fewer	Red Cliff (2008)
Barbara Howell Self - Roger's Sister Self - Roger's Sister See fewer	Murder by the Book (2006)
Carey Luckman Self - Livingston Co. First Asst. State's Attorney Self - Livingston Co. First Asst. State's Attorney See fewer	Murder by the Book (2006)
Les Mahoney Detective Sorenson Detective Sorenson See fewer	Alone (XII) (2021)
Adam Medina Police Officer Police Officer See fewer	The Chipotle Diamonds (2005)
John Schmidt Self - Sangamon Co. State's Attorney Self - Sangamon Co. State's Attorney See fewer	Forensic Files (1996)
Eric Shani Mark Winger Mark Winger See fewer	The 9/11 Commission Report (2006)
Christine Springett Deanne Schultz Deanne Schultz See fewer	Seventy-Nine (2013)
Doug Williamson Self - Springfield Police Department (as Lt. Doug Williamson) Self - Springfield Police Department (as Lt. Doug Williamson) See fewer	Forensic Files (1996)