Tensions began two days ago when James, 68, won “eternal immunity” from every eviction until the final and was subsequently forced to choose one housemate to be nominated for every eviction.
Spencer, 33, was furious the actor chose himself and wife Heidi, competing as one housemate, for “eternal nomination”.
In tonight’s episode, Spencer tells Coleen Nolan he feels betrayed by the Braveheart star.
He ranted furiously: “I genuinely could not dislike that guy more."
Spencer Pratt was still livid with James Cosmo after he chose Speidi to face "eternal nomination"
Spencer slammed James' acting career, despite being a Game Of Thrones star himself
Why do you think his own men stabbed him?
The Loose Women presenter, 51, attempted to defend her smoking area friend, asking Spencer: "You really don't take kindly to people who go against you, do you?"
The Hills villain continued: ”I've said it from Day One, he's the biggest actor in this game.”
Things then began to get personal as Spencer started attacking James’ celebrated role as Lord Commander of the Night’s Watch, Jeor Mormont, in HBO fantasy drama, Game Of Thrones.
Fans will remember Jeor Moment was stabbed in the back by his own men at Craster’s Keep during a rebellion led by Karl Tanner (played by Burn Gorman) following a devastating attack by the White Walkers.
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The Hills villain told Coleen James had been killed off GOT because his colleagues disliked him
Celebrity Big Brother 2017 highlights
Tue, January 17, 2017
Celebrity Big Brother 2017: The best bits from the latest series including all the arguments, kisses and Tony the Pony.
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Celebrity Big Brother viewers were surprised to hear Kim Woodburn urging Chloe Ferry to become an escort
Spencer asked: “Why do you think his own men killed him in the show? Why do you think his own men stabbed him?”
Coleen replied: “I think because it was in the script.”
“No I think they knew his character and they were like ‘he should be stabbed by all of us’,” Spencer explained.
Celebrity Big Brother continues tonight at 9pm on Channel 5.