The Thing and Sherlock Crossovers
Capgras Syndrome by Cryptix reviews
When a very strange body is sent to St. Bart's for research, an alien menace is again unleashed, and it's up to Sherlock, with the help of John, Molly, and a handful of others, to keep it from spreading. Can Sherlock Holmes handle the perfect mimic?
Rated: K+ - English - Horror/Friendship - Chapters: 1 - Words: 3,398 - Reviews: 8 - Favs: 4 - Follows: 10 - Published: 2/2/2012 - Molly Hooper