| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | Caught in the Act |
August 16, 2013
National Geographic
|
60 | |
| S04E02 | Feeding Time |
August 23, 2013
National Geographic
|
60 | |
| S04E03 | Undercover |
August 23, 2013
National Geographic
|
60 | |
| S04E04 | Antlers & Weapons |
August 30, 2013
National Geographic
|
60 | |
| S04E05 | The Night Shift |
August 30, 2013
National Geographic
|
60 | |
| S04E06 | Meth & Mountain Lions |
September 6, 2013
National Geographic
|
60 | |
| S04E07 | Manhunt |
September 6, 2013
National Geographic
|
60 | |
| S04E08 | All Lit Up |
September 13, 2013
National Geographic
|
60 | |
| S04E09 | Episode 9 |
September 13, 2013
National Geographic
|
60 | |
| S04E10 | No License to Kill |
October 4, 2013
National Geographic
|
60 | |
| S04E11 | Raid on Chinatown |
October 4, 2013
National Geographic
|
60 | |
| S04E12 | Gold Rush |
October 11, 2013
National Geographic
|
60 | |
| S04E13 | Tracks of a Killer |
October 11, 2013
National Geographic
|
60 | |
| S04E14 | Family Feud |
October 18, 2013
National Geographic
|
60 | |
| S04E15 | Chasing Tail |
October 18, 2013
National Geographic
|
60 | |
| S04E16 | Black Market Piranha |
October 25, 2013
National Geographic
|
60 | |
| S04E17 | The Sting |
October 25, 2013
National Geographic
|
60 | |
| S04E18 | Hog Wild |
November 1, 2013
National Geographic
|
60 | |
| S04E19 |
Trap & Release
season finale
|
November 1, 2013
National Geographic
|
60 |
No artwork of this type.
No artwork of this type.
No artwork of this type.