drwho Long-running sci-fi show, for short Long-running sci-fi series Last of the Time Lords BBC's sci-fi star (abbr.) BBC time traveling hero BBC sci-fi series, informally BBC Sci-Fi series BBC sci-fi classic Show featuring an alien from the planet Gallifrey "Torchwood" was spun off from it BBC time-traveling series BBC sci-fi show BBC time traveler Time-traveling TV character