Part Two - Production & Contact Info

Cast	+ Add Cast
48 cast members

Name	Known for
Melissa Cann Self - Sister of Maureen Brainard-Barnes Self - Sister of Maureen Brainard-Barnes See fewer	The Killing Season (2016)
Robert Kolker Self - Author, Lost Girls: An Unsolved American Mystery Self - Author, Lost Girls: An Unsolved American Mystery See fewer	Bad Education (2019)
Stuart Cameron Self - Inspector, Suffolk County PD Self - Inspector, Suffolk County PD See fewer	Gone Girls: The Long Island Serial Killer (2025)
Jaclyn Gallucci Self - Journalist, Long Island Press Self - Journalist, Long Island Press See fewer	Gone Girls: The Long Island Serial Killer (2025)
John Ray Self - Attorney for Mari Gilbert Self - Attorney for Mari Gilbert See fewer	The Gilgo Beach Killer: House of Secrets (2025)
Gus Garcia-Roberts Self - Author, Jimmy the King Self - Author, Jimmy the King See fewer	Blood Lines
Elizabeth Meserve Self - Aunt of Megan Waterman Self - Aunt of Megan Waterman See fewer	Gone Girls: The Long Island Serial Killer (2025)
Steve Bellone Self - Suffolk County Executive 2012 - 2023 Self - Suffolk County Executive 2012 - 2023 See fewer	Gone Girls: The Long Island Serial Killer (2025)
Rob Trotta Self - Detective, Suffolk County Police Dept. Self - Detective, Suffolk County Police Dept. See fewer	Gone Girls: The Long Island Serial Killer (2025)
Geraldine Hart Self - Senior Agent, Long Island FBI Self - Senior Agent, Long Island FBI See fewer	Inside (2007)
Timothy Sini Self - Suffolk County Police Commissioner 2015 - 2017 Self - Suffolk County Police Commissioner 2015 - 2017 See fewer	Gone Girls: The Long Island Serial Killer (2025)
John Olivia Self - Detective, Suffolk County Police Dept. Self - Detective, Suffolk County Police Dept. See fewer	Gone Girls: The Long Island Serial Killer (2025)
Nikkie Brass Self - Former Long Island Sex Worker Self - Former Long Island Sex Worker See fewer	Gone Girls: The Long Island Serial Killer (2025)
Amanda Funderburg Self - Sister of Melissa Barthelemy Self - Sister of Melissa Barthelemy See fewer	Monster: Hunting the Long Island Serial Killer (2025)
Dave Schaller Self - Friend of Amber Costello Self - Friend of Amber Costello See fewer	Monster: Hunting the Long Island Serial Killer (2025)
Bear Brodsky Self - Friend of Amber Costello Self - Friend of Amber Costello See fewer	Gone Girls: The Long Island Serial Killer (2025)
Melissa Barthelemy Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Maureen Brainard-Barnes Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Amber Costello Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Shannan Gilbert Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Jessica Taylor Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Megan Waterman Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Valerie Mack Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Lynn Barthelemy Self - Mother of Melissa Barthelemy (archive footage) Self - Mother of Melissa Barthelemy (archive footage) See fewer	Monster: Hunting the Long Island Serial Killer (2025)
Lorraine Ela Self - Mother of Megan Waterman (archive footage) Self - Mother of Megan Waterman (archive footage) See fewer	Crime Watch Daily (2015)
Mari Gilbert Self - Mother of Shannan Gilbert (archive footage) Self - Mother of Shannan Gilbert (archive footage) See fewer	Crime Watch Daily (2015)
John Pius Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
John Bittrolff Self - Convicted Killer (archive footage) Self - Convicted Killer (archive footage) See fewer	PIX 11 Morning News (2000)
Sandra Costilla Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Colleen McNamee Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Rita Tangredi Self - Murder Victim (archive footage) Self - Murder Victim (archive footage) See fewer
Michael Baden Self - Forensic Pathologist (archive footage) (as Dr. Michael Baden) Self - Forensic Pathologist (archive footage) (as Dr. Michael Baden) See fewer	God's Prayer (2007)
James Burke Self - Chief of Department, Suffolk County Police Dept. (archive footage) Self - Chief of Department, Suffolk County Police Dept. (archive footage) See fewer	Gilgo Beach: Unsolved (2020)
Robert Capers Self - US Attorney for Eastern District of New York (archive footage) Self - US Attorney for Eastern District of New York (archive footage) See fewer
Richard Dormer Self - Suffolk County Police Commissioner (archive footage) Self - Suffolk County Police Commissioner (archive footage) See fewer	The Killing Season (2016)
Sara Karnes Self - Maureen´s Friend (archive footage) Self - Maureen´s Friend (archive footage) See fewer	Gone Girls: The Long Island Serial Killer (2025)
Christopher Loeb Self - Petty Criminal (archive footage) Self - Petty Criminal (archive footage) See fewer	Unraveled (2021)
Thomas Spota Self - Suffolk County District Attorney (archive footage) (as Thomas J. Spota) Self - Suffolk County District Attorney (archive footage) (as Thomas J. Spota) See fewer	The Killing Season (2016)
Maria Alessi Melissa (uncredited) Melissa (uncredited) See fewer	Gone Girls: The Long Island Serial Killer (2025)
Anthony Altieri Detective (uncredited) Detective (uncredited) See fewer	American Trial: The Eric Garner Story (2019)
Raquel Fernandez Amber (uncredited) Amber (uncredited) See fewer	Something Blue: L'opera del Bachelor (2016)
Lorian Gish Nikkie (uncredited) Nikkie (uncredited) See fewer	The Howling Wind (2020)
Maya Goren Amanda (uncredited) Amanda (uncredited) See fewer	Los Angeles Fashion Week x FMC Runway Show (2021)
Greg Hoffman Law enforcement (uncredited) Law enforcement (uncredited) See fewer	Sub/liminal
Char Jones Megan (uncredited) Megan (uncredited) See fewer	Gone Girls: The Long Island Serial Killer (2025)
Aaron Peck Detective (uncredited) Detective (uncredited) See fewer	Gone Girls: The Long Island Serial Killer (2025)
Nate Terani Rex (uncredited) Rex (uncredited) See fewer	Slinger County
Isabella Victorson Maureen (uncredited) Maureen (uncredited) See fewer	Glass Houses (V)