Board Thread:Spoilers!/@comment-26159109-20151007195419/@comment-1916997-20151017054153

8Rob wrote: The guy who plays Hook's father said on twitter that he is filming tomorrow

That means he will be in this episode



Thus, Hook's father is somehow connected with the Excalibur

I don't think he is in this episode, they probably start filming 511 tommorow. I bet Adam will post the title on Twitter tommorow as well.