Looks like "Jane the Virgin" has a thing for werewolves!

"Teen Wolf" star Tyler Posey is joining the cast of the CW dramedy, in a role that will continue into Season 4, which has already been given a greenlight. He'll first appear in Season 3's finale on May 22. No details about his character were revealed, other than that he's someone from Jane's (Gina Rodriguez) past.

Perhaps Posey will play Jane's mysterious first love. As the show teased recently, Jane "has been passionately in love with exactly three men in her life." Two of them are Michael, her dead husband, and Rafael, the father of her child.

But as the narrator said, "The first was ... actually, I'm not ready to introduce him yet. We'll get there."

Posey recently finished filming the sixth and final season of "Teen Wolf," which airs this summer on MTV.

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