The Mark of a Killer
| Created By | Wendy GreeneChad Cunningham | |
|---|---|---|
| Status | Returning Series | |
| Original Name | The Mark of a Killer | |
| First Air Date | January 20, 2019 | |
| Last Air Date | April 30, 2020 | |
| Seasons | 2 | |
| Episodes | 10 | |
| Episode Runtime | 40min | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | Motiv8 MediaJarrett Creative GroupJupiter Entertainment | |
| Networks | Sky CrimePlanète+ Crime InvestigationOxygen Network | |