
Seasons and episodes
1Season 1 Jul. 12, 2015
- 1 - 140 Days and 40 NightsJul. 12, 2015
- 1 - 240 Days No EscapeJul. 19, 2015
- 1 - 340 Days Snake In The GrassJul. 26, 2015
- 1 - 440 Days Snake In The GrassJul. 30, 2015
- 1 - 5Episode 5Aug. 09, 2015
- 1 - 640 Days SacrificeAug. 16, 2015
- 1 - 740 Days Falling ApartAug. 22, 2015
- 1 - 840 Days Filth and FuryAug. 30, 2015
2Season 2 Jul. 10, 2016
- 2 - 1Lions at the GateJul. 10, 2016
- 2 - 2Man on FireJul. 17, 2016
- 2 - 3Human PreyJul. 24, 2016
- 2 - 4Too Many ChiefsJul. 31, 2016
- 2 - 5Rock BottomAug. 08, 2016
- 2 - 6Deadly ConsequencesAug. 14, 2016
- 2 - 7The SicknessAug. 21, 2016
- 2 - 8The Last RoarAug. 28, 2016
- 2 - 9Out of AfricaAug. 31, 2016
3Season 3 Apr. 23, 2017
- 3 - 1Heart of DarknessApr. 23, 2017
- 3 - 2What Lies BeneathApr. 30, 2017
- 3 - 3ShatteredMay. 07, 2017
- 3 - 4OutbreakMay. 14, 2017
- 3 - 5Worlds Collide Part 2May. 21, 2017
- 3 - 6Divided We FallMay. 28, 2017
- 3 - 7Left BehindJun. 04, 2017
- 3 - 8The Final FightJun. 11, 2017
- 3 - 9Unfinished BusinessJun. 18, 2017
- 3 - 10Triple Threat SpecialJun. 25, 2017
4Season 4 May. 06, 2018
- 4 - 1Hunting HumansMay. 06, 2018
- 4 - 2Africa Strikes FirstMay. 13, 2018
- 4 - 3Africa Strikes TwiceMay. 20, 2018
- 4 - 4All-Stars: To Hail and BackMay. 27, 2018
- 4 - 5All-Stars: Dead WeightJun. 03, 2018
- 4 - 6All-Stars: Burn NoticeJun. 10, 2018
- 4 - 7All-Stars: Savage JourneyJun. 17, 2018
- 4 - 9All-Stars: Feeding FrenzyJun. 24, 2018
- 4 - 10All-Stars-Top Ten Tap OutsJul. 01, 2018
- 4 - 11All-Stars: Fight to the FinishJul. 01, 2018
- 4 - 12All-Stars: The Lion's DenJul. 08, 2018
Video trailer
Synopsis
A group of the best survival experts in the world take on an un-survivable situation: 40 days. 40 nights. No food, water or clothes. To survive they’ll need to master the environment, pushing far beyond the breaking point. Will even one be able to finish?
Original title Naked and Afraid XL
First air date Jul. 12, 2015
Last air date Jul. 08, 2018
Seasons 4
Episodes 39
Duration 60m