ITV have unveiled a first look at the highly-anticipated series of I'm A Celebrity… South Africa.

Some of the big names reportedly taking part in the All Stars series include Gemma Collins, Harry Redknapp, Adam Thomas and Sir Mo Farah. 

Now, in a teaser clip from the series, which lands on ITV in 2026, the celebrities have been seen taking on a host of terrifying trials.  

Campmates have already proved that they can survive the Australian jungle, but in South Africa the trials are tougher than ever. 

The brand new promo launches with Dec declaring: 'We're looking for a legend. You've survived the Australian jungle, how much harder can this be?'

Celebs are then seen screaming as they take on an array of daring challenges, including bungee jumping, swimming in tanks with critters and scaling snake filled cliffs - in a very literal game of Snakes and Ladders. 

Other clips showed one celebrity jumping from a plane others being swept down speeding rapids.

Ant then delivers the punchline: 'Well quite a lot harder actually. Quite a lot harder…'

I'm A Celebrity… South Africa is produced by Lifted Entertainment (part of ITV Studios) in a co-production with Mitre Studios. 

It comes after it was reported the series has been thrown into chaos after two of the celebrities had a bitter falling out. 

Adam Thomas, 36, and Jimmy Bullard, 47, are said to have had an explosive row during filming for the spin-off series, which will return to screens next year. 

Adam finished third in the 2016 season before going on to present spin-off show Extra Camp in 2019, while Jimmy was the first one out in his 2014 series.   

The competitive soap star launched into a foul-mouthed tirade at former footballer Jimmy, 47, during a Bushtucker Trial, according to reports.

Now, bosses are said to be having negotiations with the pair to both appear in the final, as their bitter fall out rumbles on. 

Of the row, a source told The Sun: 'Adam totally lost it. He started screaming at Jimmy, calling him a c*** and every other name under the sun.

'It was completely unexpected and deeply shocked the other campmates, including Jimmy who didn’t see it coming.'

The insider added the tense scenes happened when 'Adam lost his temper' after growing frustrated with Jimmy's behaviour during the Bushtucker Trial. 

Producers are now said to be trying to persuade the pair to return for the live final, now they are back in the UK. 

The final episode of the show will be filmed in the UK with the public able to vote live for their winner. 

The source said: 'Adam and Jimmy weren’t able to mend their friendship in South Africa after the massive row broke out, it’s thrown doubt on whether both of them will be at the live final. As it stands, they can’t stomach being together on stage in front of an audience after everything that happened.'

The insider added neither party have yet confirmed if they will take part in the final. 

Daily Mail has contacted Adam and Jimmy's representatives for comment. ITV declined to comment. 

The final episode of the show will be filmed in the UK with the public able to vote live for their winner. 

The source said: 'Adam and Jimmy weren't able to mend their friendship in South Africa after the massive row broke out, it's thrown doubt on whether both of them will be at the live final. As it stands, they can't stomach being together on stage in front of an audience after everything that happened.'

The insider added neither party have yet confirmed if they will take part in the final. 

Daily Mail has contacted Adam and Jimmy's representatives for comment. ITV declined to comment.