| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Nicola Moody | Crew | Production | Executive Producer | 10 |
Van King | Crew | Production | Executive Producer | 10 |
Sharlene Martin | Crew | Production | Producer, Creator | 10 |
Steve McLaughlin | Crew | Production | Executive Producer | 10 |
Darren Kavinoky | Crew | Creator | Creator | |
Burl Barer | Cast | Self - True Crime Author | 1 | |
Lowell Cauffiel | Cast | Self - True Crime Author, "Eye of the Beholder" | 1 | |
 Alex Ferrer | Cast | Actor | Self - Former Florida Criminal Judge | 1 |
 Mhari Sandoval | Cast | Narrator (voice) | 20 | |
 Kelly Siegler | Cast | Actress | Self - Carol's Attorney | 1 |
Judy Ho | Cast | Actress | Self - Forensic Psychologist | 1 |
 Diane Fanning | Cast | Actress | Self - True Crime Author | 1 |
Shanna Hogan | Cast | Self - True Crime Author | 1 | |
Anthony Flacco | Cast | Self - True Crime Author | 1 | |
 Gregg Olsen | Cast | Actor | Self - True Crime Author | 1 |
 Rebecca Morris | Cast | Actress | Self - Co-Author, A Killing in Amish Country | 1 |
| Person | Type | Job | Role(s) | Episodes |
