After 18 gruelling days on the island, and 15 departures only three celebrities are left. The treasure hunt begins and only one can be crowned the winner and take out $100,000 for their charity.

The top four celebrities go to battle as they go up against friends, for the coveted spot in the final three.

A threat no one saw coming sees Duncan being handed one of the most important game-changing advantages to date. Then, a gruelling challenge sees a double elimination on the horizon.

The final 6 celebrities prepare to battle it out in a high stakes challenge. But one player emerges from the midst and gets the chance to turn the game on its head.

One of the strongest players still remaining in the game. But can the BFF alliance take out a challenge win and throw them into the elimination battle?

An underdog rises and gives one player a run for their money. Then, Bree has a sailing experience and a tasty feast for one. But could the prize be too good to be true?

Wairangi's determined to breakup the strongest alliance in the game. Can he succeed in the individual face off challenge or will one Wētā player's journey come to an end?

Teething problems arise as the celebrities get used to their new living arrangements. Meanwhile, Bubbah makes a bold move to help strengthen her alliance.

The aftermath of a shocking exit has Michelle questioning her safety in the game, and a sneak peak of a challenge raises alarm bells. Could a merge be on the horizon?

An epic face off sees the celebrities pushing themselves to breaking point. Then, the team captain's true colours are put to the test as Lance throws a curveball at the elimination arena.

Desperate for a face off challenge win, Aihe get clever and put their acting skills to the test. Later, a gruelling elimination battle sees two pairs fighting hard for their charities.

Mea and JP's loyalties are tested as they find themselves in the starting lineup of the face off challenge. Then, a captain's coup has everyone on the edge of their seat.

A shocking team swap sends everyone in a mad frenzy. Then, will a strategic game play work in one team's favour or will it backfire and come back to haunt them?

Wairangi's leadership style begins to frustrate some players at team Wētā. Then, two players meet up in secret. But will they be caught in the act?

Aidee is eager to strengthen her alliances and attempts to convince one player to join her. But can she get them to agree, or will Aidee find herself in the firing line?

After losing one of their own, one team is out for revenge. And amidst all the game play, an unlikely pair see their bonds strengthen to a whole new level.

Tāmati finds himself in hot water as he defends his questionable game play to his team. Then, a face-off challenge has Spankie coming after a member of team Wētā.

Celebrity Treasure Island is back, with 18 celebrities stepping into the wilderness for a chance to win $100,000 for their chosen charity.