Signs of a Psychopath
This harrowing half-hour archive series revisits some of the most brutal killers in modern history, reviewing news footage and the words of the killers themselves to see which terrifying traits each killer exhibited. What are the signs...of evil?
| Created By | ||
|---|---|---|
| Status | Returning Series | |
| Original Name | Signs of a Psychopath | |
| First Air Date | August 23, 2020 | |
| Last Air Date | March 23, 2025 | |
| Seasons | 9 | |
| Episodes | 83 | |
| Episode Runtime | 23min | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | Red Marble Media | |
| Networks | Investigation Discovery | |