Doctor Who stories

Doctor Who has added four exciting guest stars to the roster for its upcoming season seven "part two" who'll be bringing even more timey wimey goodness to the Doctor's (Matt Smith) mad adventures in the TARDIS. One's a Star Trek (and sci-fi) veteran, the other a Game of Thrones former smuggler, one almost extended his claws as the ferocious wolverine and the fourth played a midwife.