Cast & creator
Katherine Ramsland
Best known for 20/20, American Monster, Your Worst Nightmare
Also known as: Prof. Katherine Ramsland, Professor Katherine Ramsland
10
film credits
12
television credits
22
1978–2026 · acting roles
6.8
average across scored titles
Signature credits
Known for
Across film & television
Filmography (22)
Showing 22 of 22 credits
20/20
Self - Professor of Forensic Psychology, DeSales University (archive footage)
1978
American Monster
Self - Forensic Psychologist
2016
Your Worst Nightmare
Self - Forensic Psychologist
2014
Killer Kids
Self
2011
Northern Mysteries
Self
2006
One Night in Idaho: The College Murders
Self - DeSales University Professor (archive footage)
2025
Occult Crimes
Self - Professor of Forensic Psychology
2016
The Mark of a Killer
Self - Forensic Psychologist
2019
BTK: Confession of a Serial Killer
Self - Forensic Psychologist
2022
The Serial Killer's Apprentice
Self
2025
Becoming Evil: Serial Killers
Self - Forensic Psychologist / Author
2019
Albert Fish: In Sin He Found Salvation
Self - Forensic Psychologist
2007
The Co-Ed Killer: Mind of a Monster
Self - Forensic Psychologist
2021
National Vampire
Self
2006
The Idaho Student Murders
Self - Serial Killer Expert & Former Teacher of Bryan Kohberger (archive footage)
2025Dennis Rader: The Bind and Torture Killer
Self
2013
Carl Panzram: The Spirit of Hatred and Vengeance
Self - Forensic Psychologist
2011
The Torso Killer Confessions
Self - Forensic Psychologist
2023
Sins of the Father: The Green River Killer
Self - Forensic Psychologist
2022BTK: Confession of a Serial Killer
Self - Author & Professor of Forensic Psychology
2022
Staged: Deadly Deception
Self - Forensisch Psychologe
2026
The Mysteries of Bradshaw Ranch: Aliens, Portals, and the Paranormal
Self - Forensic Psychologist / Author
2024