| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | Going For Broke |
November 15, 2016
History
|
43 | |
| S04E02 | Always Forward |
November 22, 2016
History
|
43 | |
| S04E03 | Swamp Things |
November 29, 2016
History
|
43 | |
| S04E04 | No Stone Unturned |
December 6, 2016
History
|
43 | |
| S04E05 | Bullseye |
December 13, 2016
History
|
43 | |
| S04E06 | Circles in Wood |
December 20, 2016
History
|
43 | |
| S04E07 | All That Glitters |
December 27, 2016
History
|
43 | |
| S04E08 | The Mystery of Samuel Ball |
January 3, 2017
History
|
43 | |
| S04E09 | Echoes from the Deep |
January 10, 2017
History
|
43 | |
| S04E10 | About Face |
January 17, 2017
History
|
43 | |
| S04E11 | Presidential Secrets |
January 24, 2017
History
|
43 | |
| S04E12 | Hyde Park and Go Seek |
January 31, 2017
History
|
43 | |
| S04E13 | One of Seven |
February 7, 2017
History
|
43 | |
| S04E14 | Of Sticks and Stones |
February 14, 2017
History
|
43 | |
| S04E15 |
Blood Is Thicker
season finale
|
February 21, 2017
History
|
40 | |
| S04E16 |
A Look Ahead
season finale
|
February 28, 2017
History
|
40 |
No artwork of this type.
No artwork of this type.
