Credit: Bob D'Amico/ABC

Grey's Anatomy Season 10 is going spooky for Halloween. What will the docs have to face on the most haunted night of the year? The two sneak peeks for Episode 7: "Thriller" give us some clues about what to expect when we tune in tonight, October 31, 2013.

What do the sneak peeks reveal? We break down the info.

Halloween plans. In this clip, we learn that MerDer have big plans for Halloween: they're dropping by Mer's old house, because the Dream House has no trick-or-treaters nearby. And not just that — Zola's daycare buddies are all invited. Aww.

Cristina left out. Not invited? Cristina, who is bummed when she finds out, even though the lack of invite was an accident. Cue awkward interaction between the former besties.

Bitten? Bitten! In the clip below, we get a look at what seems to be the main medical crisis of the week: A man who's been bitten by another man, and the biter himself.

What is the biter on?! The biter in this situation was shot by the cops. Twice. According to Leah he should barely be alive, but he's still struggling and growling. It sounds like drugs are involved.

Leah bitten. Bad news for Leah: the biter, despite his should-be near-dead state, has the energy to sit up and bite her in the neck. Um. That's no good.

Are you looking forward to this episode? Sound off in the comments below.

Catch the next episode of Grey’s Anatomy on Thursday, October 31, 2013, at 9 p.m. ET/PT on ABC.

Rebecca Martin is an Associate Editor at Wetpaint Entertainment and our resident Game of Thrones, Breaking Bad, and genre TV expert. Follow her on Twitter and Google+!


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