Name	Known for
Robert Stack Self - Host Self - Host See fewer	Airplane! (1980)
Michelle O'Malley Self - Contact with Deceased Grandfather in her Dreams Self - Contact with Deceased Grandfather in her Dreams See fewer	Unsolved Mysteries (1987)
Benjamin Self - Michelle's Late Grandfather (archive footage) Self - Michelle's Late Grandfather (archive footage) See fewer
Greg Self - Michelle's Father Self - Michelle's Father See fewer	Unsolved Mysteries (1987)
Joel Martin Self - Author / Paranormal Researcher Self - Author / Paranormal Researcher See fewer	Planetquake (2024)
William J. Stevens Self - Green River Killer Suspect (archive footage) Self - Green River Killer Suspect (archive footage) See fewer
Roderick Thorp Self - Author, River: A Novel of the Green River Killings Self - Author, River: A Novel of the Green River Killings See fewer	Die Hard (1988)
Bob Stevens Self - William's Adopted Brother Self - William's Adopted Brother See fewer	Unsolved Mysteries (1987)
Tom Jensen Self - King County Police, Major Crimes Unit (as Det. Tom Jensen) Self - King County Police, Major Crimes Unit (as Det. Tom Jensen) See fewer	Unsolved Mysteries (1987)
Gary Ridgway Self - Green River Killer (archive footage) Self - Green River Killer (archive footage) See fewer	Seeking Answers (2017)
Jean M. Warren Self - Rodger's Foster Mother Self - Rodger's Foster Mother See fewer	Unsolved Mysteries (1987)
Donna Jean List Self - Rodger's Foster Sister Self - Rodger's Foster Sister See fewer	Unsolved Mysteries (1987)
Rodger Lindsley Self - Long Lost Foster Son (archive footage) Self - Long Lost Foster Son (archive footage) See fewer	Unsolved Mysteries (1987)
Martha Moxley Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Sheila McGuire Self - Matha's Friend Self - Matha's Friend See fewer	Unsolved Mysteries (1987)
Dorthy Moxley Self - Martha's Mother Self - Martha's Mother See fewer	Murder and Justice: The Case of Martha Moxley (2019)
Leonard Levitt Self - Investigative Reporter, Newsday Self - Investigative Reporter, Newsday See fewer	Unsolved Mysteries (1987)
Jack Solomon Self - Chief of Police, Easton, Conn. Self - Chief of Police, Easton, Conn. See fewer	Unsolved Mysteries (1987)
Donald Browne Self - State's Attorney, Fairfield County Self - State's Attorney, Fairfield County See fewer	Unsolved Mysteries (1987)
William Kennedy Smith Self - Kennedy Cousin (archive footage) Self - Kennedy Cousin (archive footage) See fewer	Court TV News (1991)
Frank Garr Self - Conn. Division Of Criminal Justice (as Inspector Frank Garr) Self - Conn. Division Of Criminal Justice (as Inspector Frank Garr) See fewer	Unsolved Mysteries (1987)
Henry C. Lee Self - Dir., Conn. State Police Forensic Lab (as Dr. Henry Lee) Self - Dir., Conn. State Police Forensic Lab (as Dr. Henry Lee) See fewer	Unsolved Mysteries (1987)
John Moxley Self - Martha's Brother Self - Martha's Brother See fewer	Murder and Justice: The Case of Martha Moxley (2019)
Michelle L. Davis Michelle O'Malley Michelle O'Malley See fewer	Driven (2001)
Michael Skakel Self - Neighbor of Martha (archive footage) Self - Neighbor of Martha (archive footage) See fewer
David Alan Graf Foster Son Foster Son See fewer	Bang (1995)
Shawn H. Svoboda Michael Skakel Michael Skakel See fewer	Unsolved Mysteries (1987)