Season 4
11 episodes · first aired 2015-04-19
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
| 01 | Alligator Alley 2015-04-19 | An Army mom and a U.S. marine battle alligators, snakes and mosquitoes in the Florida Everglades. | 2015-04-19 | 4.5 | |
 | 02 | Rumble in the Jungle 2015-04-26 | Christina and Steve take on the Mexican jungles of Quintana Roo for 21 days. | 2015-04-26 | 4.5 |
| 03 | Mayan Sacrifice 2015-05-03 | Luke, a go-getter from Southern California, and Alyssa, a positive survival instructor, take on the rugged coast of the Yucatan. | 2015-05-03 | 4.5 | |
| 04 | Edge of Madness 2015-05-10 | Two survivalists take on the hot and hellish conditions of Guyana’s equatorial savannah. | 2015-05-10 | 1.0 | |
 | 05 | Fire on the Mountain 2015-05-17 | Avid outdoorsman Trenton and novice survivalist Jen take on high elevation in the peaks of Udhampur, India. | 2015-05-17 | 4.5 |
 | 06 | Lord of the Rats 2015-05-24 | A workaholic mom and a loner are challenged to survive three weeks in Thailand. | 2015-05-24 | 4.5 |
 | 07 | Colombian Conflict 2015-05-31 | Charlie, a no-nonsense New Yorker, and Danielle, a nature-loving vegetarian, attempt to survive for 21 days in the deadly Colombian jungle. | 2015-05-31 | 1.0 |
 | 08 | Garden of Evil 2015-06-07 | A Navy veteran and a military mother survive on an island in Mexico where they encounter a panther and attempt to avoid poisonous tree sap. | 2015-06-07 | 4.5 |
 | 09 | Redemption Road 2015-06-14 | A past contestant returns to the show and along with her partner attempts to survive the jungles of Guyana. | 2015-06-14 | 4.5 |
| 10 | Surthrive 2015-06-28 | An independent mother and a Green Beret battle sand flies, venomous snakes and an infestation of caiman in Guyana. | 2015-06-28 | 4.5 | |
 | 11 | Easier Said Than Done 2015-07-19 | Two fans are selected for a two-week long challenge in Nicaragua. | 2015-07-19 | 4.5 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.