| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | Walnut Grove |
January 6, 2017
|
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| S04E02 | In Plain Sight |
January 20, 2017
|
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| S04E03 | Finding Sarah and Philip |
February 3, 2017
|
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| S04E04 | Vanish |
February 17, 2017
|
||
| S04E05 | Wildin |
March 3, 2017
|
||
| S04E06 | Rochester, 1991 |
March 17, 2017
|
||
| S04E07 | 420 |
April 7, 2017
|
||
| S04E08 | The Kingfish |
April 21, 2017
|
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| S04E09 | Bully |
May 5, 2017
|
||
| S04E10 | Milk Carton Kids |
May 19, 2017
|
||
| S04E11 | All the Time in the World |
June 2, 2017
|
||
| S04E12 | Becoming Chief Brown |
June 16, 2017
|
||
| S04E13 | The Procedure |
July 7, 2017
|
||
| S04E14 | A Bump in the Night |
July 21, 2017
|
||
| S04E15 | Bears, Birds, and Bones |
August 4, 2017
|
||
| S04E16 | Carry A. Nation |
August 18, 2017
|
||
| S04E17 | Catastrophe |
September 8, 2017
|
||
| S04E18 | The Gatekeeper |
September 22, 2017
|
||
| S04E19 | The Big Lick |
October 6, 2017
|
||
| S04E20 | The Escape |
October 20, 2017
|
||
| S04E21 | The Botanist |
November 3, 2017
|
||
| S04E22 | Secrets and Séances |
November 17, 2017
|
||
| S04E23 | Photo, Hair, Fingerprint |
December 1, 2017
|
||
| S04E24 |
Unexpected Guests
season finale
|
December 15, 2017
|
No artwork of this type.
No artwork of this type.
No artwork of this type.