I'm guessing this isn't where Del Toro left off? I think the older actor Ian McShane (known from HBOs Deadwood) is Hellboy's father maybe?
It'll be weird not having Pearlman as Hellboy, considering, like Morn says, it looks so much like Pearlman's version of Hellboy. Going by the trailer, if those are some of the best/funniest lines... it doesn't look very funny. Also, Del Toro usually puts a lot of heart and spiritual symbolism in his films, I'm also not seeing any of that in this trailer. I'm concerned.