When Mycroft contacts Sherlock and John to investigate an alien known as the Doctor, it's the chance of a lifetime for them to discover strange new worlds, explore the past, and connect. As for the Doctor, he gets more than he bargained for. (Series/Season 1 for both shows, will progress. Johnlock, Doctor/Rose, other than that, I don't know. Surprises/canon change in store.)
Crossover - Doctor Who & Sherlock - Rated: T - English - Drama/Humor - Chapters: 29 - Words: 123,103 - Reviews: 50 - Favs: 42 - Follows: 52 - Updated: 2/9 - Published: 5/14/2014 - 9th Doctor, Sherlock H., John W.