AU: Where Sam and Dean pose as FBI agents so they can find out what is happening to Earth, but they can’t fool Sherlock…
Superwholock parallels: What are you without your superpower?
Amy : So, what do you think?
John : It’s…bigger on the inside!
Sherlock : You really don’t have to point out the obvious fact, John.
the Doctor : Oh, don’t ruin the moment, Genius. It’s my favorite!
Superwholock: Meet the new Doctor edition