We're just two weeks out from the series 10 premiere of Doctor Who , and the synopsis for the first episode, "The Pilot," has been revealed (via Radio Times ). Two worlds collide when the Doctor meets Bill. A chance encounter with a girl with a star in her eye leads to a terrifying chase across time and space. Bill’s mind is opened to a Universe that is bigger and more exciting than she could possibly have imagined – but who is the Doctor, and what is his secret mission with Nardole on Earth? Not exactly heavy on information, but still enough to whet the appetite -- especially after such a long drought! In case you missed it, here's the official trailer for the new series: Doctor Who returns Saturday, April 15, on BBC One and BBC America. Contact Lisa at [email protected] .