ian williams, bbc news.nd stacey will air tomorrow evening here in the uk. the cast filmed the final scenes in wales over the last few months, and our entertainment correspondent colin paterson was given special access. it really sort of can't carry on after this. it just can't. it's full of love and fun, and i hope it will be a really nice christmas present for people. and action! the heard is applied hair by hair. tell us where we are, ruth. we are in the glorious makeup truck, which is a little haven. so how many tattoos do you have to get done a day? normally, just two. so i have this one, the dragon one. a new one for the last christmas special was the neil the baby tattoo. it's got his date of birth on there, which is oh—8, oh—8, oh—8. playback! 0h, james corden. how does it feel to be filming the finale? on one level, it's amazing and it's so joyous. and we've cut there! every day has just been so great, and then you've got this overwhelming feeling that hits you probably everywhere — it certainly hit