Supernatural's Sam and Dean will walk into a life-sized board game in "Ask Jeeves."

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Bobby died back in season 7 (I'm sorry to remind you, I know its still traumatic), but the Winchester brothers keep his old cell phone handy in case one of his contacts has a case. This time, however, the voice mail won't contain a description of some paranormal horror. Instead, it turns out Bobby is the beneficiary in an heiress' will.

Dean, all too eager to make some easy money, decides to check it out, but unfortunately the brothers stumble into their own version of Clue. But if anyone can dodge a candlestick, a lead pipe, and a revolver, it's the Winchesters. What will undoubtedly prove to be more difficult, however, is uncovering what supernatural baddie is tangled up with the killings.

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The John MacCarthy ("Rock and a Hard Place," "The Girl with the Dungeons and Dragons Tattoo") directed episode will be the second of three special episodes in the first half of season 10.

"Some of the fun episodes, or just some of the episodes as a whole, will see our version of The Heat as we watch these two female sheriffs work a case together," teased executive producer Jeremy Carver in a season 10 preview. "We're going to do an episode [that] is sort of a mash up between Agatha Cristie and the game clue, and we have the 200 th episode.

With "Fan Fiction" in the bag, "Ask Jeeves" and "Hibbing 911" are the only two left.

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

Tags: supernatural television the cw