Sian Clifford as the sister
How much do you think the part of the sister was written for that particular actor? Because she plays it really well.
shareShe and Phoebe Waller-Bridge have been friends since they were at RADA together so it's possible that she had her in mind for the role of Claire prior to casting.
shareAha, that's interesting. Thanks!
I see they won two more awards at the Golden Globes Sunday.