| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | London Blitz Killer |
April 25, 2021
Smithsonian Channel
|
44 | |
| S01E02 | Chicago's White City Devil |
May 2, 2021
Smithsonian Channel
|
44 | |
| S01E03 | Edinburgh Body Snatchers |
May 9, 2021
Smithsonian Channel
|
44 | |
| S01E04 | Berlin's Nazi Ripper |
May 16, 2021
Smithsonian Channel
|
44 | |
| S01E05 | Britain's Killer Nanny |
May 23, 2021
Smithsonian Channel
|
43 | |
| S01E06 |
Rio's Playboy Killers
series finale
|
May 30, 2021
Smithsonian Channel
|
44 |
No artwork of this type.
No artwork of this type.
No artwork of this type.