Michelle Forbes by Michael Bezjian/ WireImage.com Michelle Forbes by Michael Bezjian/ WireImage.com
True Blood needs some more - but not new - blood. The HBO suck-tastic drama has promoted four guest-stars to series regular status, according to

The Hollywood Reporter . Mehcad Brooks, Todd Lowe, Deborah Ann Woll and Michelle Forbes are the lucky four who will join the main cast. All of them will appear in the season finale in November. Last week, the cabler renewed the Alan Ball creation for a second season after airing just two episodes. True Blood airs at 9 pm/ET. - Joyce Eng