If you are looking for some good television (you know, the kind with actual scripts), BBC America delivers a one-two punch on Saturday night with the season debuts of two British sci-fi shows – Doctor Who (8:00 p.m.) and its spin-off Torchwood (9:00 p.m.). The episodes of Torchwood are a bit fresher, airing a few weeks ago in the UK, while the Doctor Who episodes aired last spring over the pond. more ›