Definitely. You can find them on various fanfic platforms. A lot of these crossovers play with the idea of the Winchester brothers meeting Sherlock and Watson. They might team up to solve a case that involves both the natural and the supernatural, like a mystery where a series of murders seem to be caused by a supernatural entity but also have a logical, human - made aspect to them.
Some Tumblr blogs are dedicated to sharing and discussing fanfics. Search for tags like 'Sherlock Supernatural crossover fanfic' on Tumblr, and you might find links to some great stories or even some exclusive fan - made content related to this crossover.
When starting a Sherlock crossover fanfic, you should first identify the two franchises you're crossing. For instance, if it's Sherlock and 'The Matrix'. Consider how the concepts of the Matrix, like the simulated reality, can intersect with Sherlock's world of deduction. Maybe Sherlock discovers that the Matrix is real and has to use his detective skills to figure out who is behind it all. Plan your characters' arcs. How will Sherlock change? How will the Matrix characters view him? Once you have a clear plan, start writing the first chapter, setting the scene and introducing the main elements of the crossover.
The key elements could include maintaining the personalities and characteristics of the Sherlock and Doctor Who characters. Also, a unique and engaging plot that makes sense within the context of both shows. Maybe some time travel or a crime that defies normal logic.
One popular theme is the exploration of Sherlock's complex personality. Writers often delve into his brilliant mind and his struggles with emotions. Another theme is the relationship between Sherlock and Watson, whether it's a deep friendship or something more. Also, mystery-solving adventures that expand on the cases in the original series are quite common.
First, know both universes well. If it's a Sherlock and Harry Potter crossover, understand the rules of magic in HP and Sherlock's deductive methods. Then, create a unique plot. Maybe Sherlock is called to Hogwarts to solve a mystery that baffles the wizards. Also, keep the characters in - character. Sherlock should still be his brilliant, aloof self. And don't forget about good grammar and spelling.
Some Sherlock crossover fanfics that are well - liked include the ones that cross with the 'MCU' (Marvel Cinematic Universe). Imagine Sherlock Holmes trying to figure out the science behind the superpowers of the Avengers while also solving a mystery that ties into their world. Then there are crossovers with 'Sherlock Holmes in the 22nd Century'. It could be interesting to see how the classic Sherlock interacts with his futuristic counterpart in a fanfic.
One popular idea is a Sherlock crossover with the Harry Potter universe. Imagine Sherlock using his deductive skills in Hogwarts to solve magical mysteries. Another is a crossover with the Marvel universe, where Sherlock might team up with Iron Man to outwit villains using their combined intelligence. A third could be a crossover with the Doctor Who series, with Sherlock and the Doctor traveling through time and space while solving complex cases.
Yes, there are many. Some might explore how Sherlock's deductive skills would handle the supernatural elements in the Supernatural universe. For example, he could try to find a logical explanation for the existence of demons or ghosts, which would create an interesting contrast with the Winchester brothers' more traditional hunting approach.