Charlie Bradbury will make a third Supernatural appearance before season 10 comes to a close.

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While all the attention is focused on Felicia Day's "Book of the Damned" appearance, the actress has also announced that she will feature in one of the year's final five episodes.

 "I can say that I will be appearing again this season, but I can't say anything more than that because I don't want to get into trouble," Day informed IGN.

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Summaries for "The Werther Project" and "Angel Heart" have already been unveiled and Day isn't mentioned in either of the releases. However, that doesn't mean that Charlie won't crop up in one of these episodes, particularly since Robbie Thompson, the man who created Day's character, penned "Angel Heart." Charlie could also resurface in "Dark Dynasty," "The Prisoner," or "My Brother's Keeper."

The computer-whiz-turned-hunter returned from Oz during "No Place Like Home," and Charlie has since spent the second half of the season searching for the Book of the Dead. Now that the young hunter has the creepy, skin-bound tome in her hands, she will reunite with the Sam (Jared Padalecki) and Dean (Jensen Ackles) in Wednesday's episode, "Book of the Damned."

Find out more when Supernatural airs Wednesdays at 9 p.m. ET on The CW. Click the video below to see a preview for the series' next episode.