The Winchester brothers are kidnapped by some Jack-in-the-Box who takes them to none other than 221 Baker Street, where Sherlock seems to have a bit of a demon problem. Actually Superwholock, but there are only two categories, so... Yeah.

The holiday season has rolled around, and the Doctor ends up meeting Sherlock. They have a brief yet important conversation.

Molly Hooper, the timid morgue attendant with a not so secret crush on Sherlock,isn't exactly what she seems; she is a hunter,and the niece of Bobby Singer.What happens when she discovers a secret about a certain consulting criminal? Rated T for safety

Ava Rallis has died under less-than-mysterious pretenses. For this case, however, Sherlock is interested more in her life than her death. I'm bad at descriptions, but VERY deduction filled and VERY wibbly-wobbly-timey-wimey. Sherlock/OC.

John has three tattoos. One of them, is a five-pointed star with black flames.

DW: series2. SPN: season3/4. Dean goes to Hell, and after many years he runs into a man who calls himself 'the Doctor' in pessession of a little blue box. And he may just turn out to be Dean's savior.

An 11 year old Sherlock meets the 10th Doctor.

"My name is Castiel. I am an angel of the Lord." "...Right. Well, Angel of the Lord, I'm fairly busy being bored, here. If you wouldn't mind, the door is right there." He watched Castiel's face, seeing how confused he looks. "That means leave."

Set after The Great Game if J.M. hadn't been so changeable. Dr. Watson wants to go out for a bit, Sherlock doesn't want him to leave his sight.

Another case: Single Homicide. Boring, right? But with strange clues piling up, coinciding with the appearance of the equally strange 'DI John Smith,' it seems that this case has more to it than meets the eye.

When the Doctor recieves a distress call from an old Companion he and Donna rush to his aid. But can they really help Jimmy Novak? And who is Castiel?