‘Castle’ Season 6: Glenn Morshower and ‘Alphas’ Vet Warren Christie Join
ABC's 'Castle' may not have had anything to show at Comic-Con 2013, and even had a bit of a rocky start with series star Nathan Fillion's protest in showing up to the set, but for now it seems the hit ABC drama has gotten back on track with some fresh faces for the imminent season 6. Joining 'House' vet Lisa Edelstein and Yancey Arias are 'Transformers' and '24' star Glenn Morshower, along with 'A