Alexander Siddig but the internet has decided he should be Doran.

Hannibal would be House Bolton, right?

I will never understand the nonsensical belief that Catelyn releasing Jaime had anything to do with the Red Wedding. They would have kept him safe in a pen somewhere while they slaughtered all the Starks just like they did in the show. Or they'd keep him at Riverrun to trade for Catelyn, as they had originally planned…