Two Hollywood stars have been announced for the Stand Up To Cancer Celebrity Gogglebox special this week.
It comes as Channel 4 has confirmed stars of Pearl Harbor, Black Mirror, and Succession will be swapping film sets for their sofa, as they react to the some of the biggest TV shows.
Oscar winner Kieran Culkin (the brother of Home Alone's Macaulay Culkin) and his wife Jazz Charton will be joining the cast of armchair critics.
They will be accompanied alongside 90s idol Josh Hartnett and his wife, actress Tamsin Egerton, known for her role in St Trinian's.
Kieran is certainly no stranger to Gogglebox as a recent clip of him explaining the hit Channel 4 series to Jesse Eisenberg during their press tour for A Real Pain went viral.
The 43-year-old explained: "It's one of the best shows ever.
"Almost like how Beavis and Butt-Head would comment on... It's people all over England, it's great. Because I don't watch a lot of TV, it gives a good sense of television."
Josh, who is also a fan of Gogglebox shared: "Tamsin introduced me to Gogglebox many years ago and I've been a fan ever since.
"Having the chance to sit with her, share a few laughs and inevitably say something that embarrasses us both, all while helping raise awareness for the worthiest of charities, is the perfect way to kick off the holiday season.
"I'm incredibly excited to be a part of it, and to support Stand up to Cancer."
Tasmin added: "We first started watching Gogglebox during lockdown in 2020, I found it so comforting watching other families around the country watching TV with us.
"It's such a great cross-section of the UK. Ever since then, Josh and I have tried to watch it together whenever we can. I can't wait to snuggle up on the sofa with him for such an important cause as Stand Up To Cancer."
Stand Up To Cancer Celebrity Gogglebox will air on Friday (December 12) on Channel 4 from 9.10pm.
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In total, there will be four celebrity pairings taking part.
Last year's special edition of the show featured England goalkeeper Jordan Pickford, actress Miriam Margolyes and Adolescence star Stephen Graham.
Others to have taken part in Celebrity Gogglebox include Happy Mondays singer Shaun Ryder, radio presenter Nick Grimshaw and TV presenter Stacey Solomon.