it looks like there are 12 episodes scheduled and most of the story from the movie (not sure about the book) has been covered in the first 2 episodes.... hopefully it doesn't become repetitive and dragged out

EDIT - Ok so great great (or great grand daughter) seems to be new for this show vs the movie and mysterious guy from the street too. I get the feeling it's a bait and switch and the supposed grand daughter will be a fraud/villain and mysterious street guy will be on the up and up.