Not as exciting as it sounds. Mine's Holby City.
I have respect for soap writers. They are much maligned, like soap actors in fact. Sure there are rubbish ones (yes, I'm so looking at you Hollyoaks). But for the main part they do a hard and dirty job.
But Holby City, oh, a diamond in the rough. Sure some situations are so absurdly contrived, but kind of brilliantly.
So, what's your secret vice? Erm, oh yeah, who to tag? Let's go with Ian, Nik, Alis, David and Fiona.