Celebrity Traitors star Mark Bonnar was left fuming when he found out Alan Carr, Jonathan Ross and Cat Burns weren’t faithful.
Appearing on spin-off show Uncloaked after he was banished from the castle, the Scottish actor, 56, was shocked to discover who the traitors really were.
During the episode, Mark became the latest star to leave after the faithfuls had voted for both him and historian David Olusoga in equal numbers.
The stalemate vote in the round table meant his fate would be decided by the Chest Of Chance and he was sent packing, with the traitors still going undetected.
Joining host Ed Gamble on the show, he was handed a letter which revealed the names of the traitors.
‘Jonathan f***ing Ross!,’ Mark exclaimed as he read the script, ‘Well played he is really good at it.’

Celebrity Traitors star Mark Bonnar was left fuming when he found out Alan Carr, Jonathan Ross and Cat Burns weren’t faithful

Appearing on spin-off show Uncloaked after he was banished from the castle, the Scottish actor, 56, was shocked to discover who the traitors really were
Continuing to read, he added: ‘Man, Cat, she is good. I thought she was 100% faithful. This is exhausting!’
But it was Alan that really shocked Mark, leaving him speechless, ‘Oh, it’s Alan. Well played though,’ he said after throwing his head back in anger.
‘You know what, on our way out from the table, I was beside him and I glance at him and he was like [head down] and I never mentioned that again.’
Ed struggled to hold back his laughter at Mark’s dramatic reaction to the big reveal.
Thursday’s Celebrity Traitors revealed the outcome of the show’s first ever tie-break, after fans were left aghast by the dramatic cliffhanger.
It was revealed that Mark was the latest star to leave the castle, after the hopeless faithfuls had voted for historian David Olusoga and actor Mark in equal numbers at the banishment on Wednesday’s episode.
But with two tied votes, it was left to host Claudia Winkleman to intervene and tell the contestants that Mark and David’s fate now be left to chance.
Claudia presented Mark and David with two chests, one with a shield protecting them from banishment and the other empty, to choose from.

Joining host Ed Gamble on the show, he was handed a letter which revealed the names of the traitors. ‘Jonathan f***ing Ross!,’ Mark exclaimed as he read the script

But it was Alan that really shocked Mark, leaving him speechless, ‘Oh, it’s Alan. Well played though,’ he said after throwing his head back in anger

It was revealed that Mark was the latest star to leave the castle, after a stalemate vote in the round table meant his fate would be decided by the Chest Of Chance
After a tense few seconds, the pair opened their chests, revealing that David was safe from banishment, while Mark’s chest was empty.
With the news that he was banished from the game, it was left to the Line of Duty star to reveal that he had been truthful and had been faithful throughout the game, leaving the players gobsmacked.
Speaking after his exit, Mark shared his disappointment at being banished through the never-before-seen Chest Of Chance.
He said: ‘I’m really glad David’s a Faithful and I really hope he doesn’t go. I think he’s a real asset to them and I hope suspicions about him disappear very quickly. That I can’t see happening though.
‘Having that roundtable decided by the Chest of Chance was very dramatic and it was very emotional.
‘I got so caught up in it all, but I hope it was a good TV moment. Even though I was sad to go, I thought, well, they’ve never done that before!’
Reflecting on his stint as a faithful, he added: ‘I would have played it slightly differently with hindsight; not being quite so involved, not being quite so enthusiastic, wide eyed and forthcoming with theories.
‘Claudia said, ”you know, remember, keep your eyes open at all times,” or something like that.
‘I was certainly doing that in observing everyone, not sure I was subtle enough about that which possibly put a massive target on my back!’