第 31 季 共 15 集
播出时间：2015年9月24日
第 1 集 Second Chance
播出时间：2015年9月24日
Twenty returning castaways are dropped in the middle of the South China Sea to begin their adventure. The new season in Cambodia, themed "Second Chance," features 20 castaways from past editions who were voted for by fans to have another shot at being named "Sole Survivor." For one tribe, old-school thinking battles new-school strategy when the two distinct groups try to take control of the game. Also, one contestant finds a clue to a hidden immunity idol that requires retrieving it in a way that's never been seen before.
第 2 集 Survivor MacGyver
播出时间：2015年10月1日
One Tribe is completely puzzled at a classic immunity challenge. Also, one castaway attempts a heartfelt apology in an effort to stave off elimination before an intense tribal council.
第 3 集 We Got A Rat
播出时间：2015年10月8日
Just days into the game, castaways drop their buffs and switch from two to three tribes. Also, a castaway's future in the game is in jeopardy when they're caught sending a message to another tribe.
第 4 集 What's The Beef?
播出时间：2015年10月15日
Three castaways leave it all on the beach in a gut-wrenching challenge, and two castaways plead for their lives in the game at a heated tribal council. Also, Abi-Maria continues to ruffle feathers with her tribe.
第 5 集 A Snake in the Grass
播出时间：2015年10月22日
One castaway embraces a new, more personal style of play for his second chance. Also, one castaway risks ruining a good thing by going against her own alliance.
第 6 集 Bunking with the Devil
播出时间：2015年10月29日
One castaway is pulled from the game due to a family emergency. Also, Tribes drop their buffs and switch it up for the second time, and castaways chow down on local delicacies in a classic immunity challenge.
第 7 集 Play To Win
播出时间：2015年11月5日
Thirteen shocked castaways come together for the largest merge ever. Also, history repeats itself for two feuding castaways, and the season's first individual immunity challenge is a classic game of balance.
第 8 集 You Call, We'll Haul
播出时间：2015年11月12日
An intense water challenge leaves castaways thirsty for a much-needed reward. Also, immunity hangs in the balance as castaways attempt to steady themselves, and a shocking Tribal Council takes an unexpected turn.
第 9 集 Witches Coven
播出时间：2015年11月19日
One castaway risks their safety in the game in order to gain an advantage. Also, another castaway steps up in a brutal individual Immunity Challenge to further their game, and three castaways deemed the “Witches Coven” stir the pot at camp.
第 10 集 Like Selling Your Soul To The Devil
播出时间：2015年11月26日
Castaways' spirits are drowning in a relentless rain storm, but a fun challenge reward offers a few players a glimpse into the Cambodian culture. Also, the "voting block" strategy used this season continues to keep Castaways on their toes.
第 11 集 My Wheels Are Spinning
播出时间：2015年11月26日
Back at camp, Jeremy reiterated to Spencer that he would have saved him as he did Stephen, but Spencer was uncertain.
第 12 集 Tiny Little Shanks to the Heart
播出时间：2015年12月3日
Emotions run deep when loved ones visit the island, and a desperate Reward Challenge leaves castaways’ heads spinning. Also, exhaustion takes a serious toll on one castaway in the middle of an immunity battle.
第 13 集 Villains Have More Fun
播出时间：2015年12月10日
With the end in sight, castaways scramble to solidify a plan for the final three. Also, a frightening incident at the Immunity Challenge sends shockwaves through the entire tribe, and castaways are rewarded with a spiritual recharge at the temples of Cambodia.
第 14 集 Lie, Cheat and Steal
播出时间：2015年12月17日
Six castaways battle it out for a shot in the final three, and a shocking Tribal Council delivers a Survivor first. Later, the final three castaways plead their cases for the $1 million prize.
第 15 集 Second Chance Reunion
播出时间：2015年12月17日
The castaways reunite in Los Angeles to discuss the season. Jeff Probst hosts.
