Sleepy...Bones? Get ready for one heck of a clash of worlds. Fox is planning a crossover event between Sleepy Hollow and Bones, EW reports.

Yes, you read that correctly, the entirely logical Temperance Brennan may very well come face-to-face with Ichabod Crane in what is said will be a two episode event, one episode for each show.

So when can you expect the big mystery event? While the initial idea was for the crossover to take place early this fall, logistics have forced it to be moved to later in the 2015-16 season.

Nikki Reed is coming to Sleepy Hollow as Betsy Ross

Usually, crossover events take place with shows that are similar, like NCIS or Chicago Fire/P.D., or in the very least in the same realm of reality. This, however, is clearly a unique situation. After all, what do Bones and Sleepy Hollow have in common? Bones...? We may not have details on what characters will be involved or what the story will be, but that doesn't mean you can't theorize.

Hit the comments with what you think could happen on the Bones and Sleepy Hollow crossover.

Both Bones and Sleepy Hollow return on Oct. 1 on Fox.

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