Looks like we won't have to wait too much longer to find out who is playing Billy Butcher's dad on The Boys. This week, The Boys star Karl Urban spilled the beans on the actor cast to play Butcher's dear old dad. It's the first time fans have been able to put a face to the vague, shadowy figure in Butcher's backstory. So, naturally, it's huge news we should probably break down ASAP. Urban hopped on Instagram on Wednesday to reveal that John Noble, his former Lord of the Rings trilogy co-star (and …