Viewers may only be headed into Once Upon a Time Season 2, Episode 12: “In the Name of the Brother,” but the cast and crew are way ahead of us. Which is great, because sometimes they tweet tantalizing things about upcoming episodes. We'll never say no to a hint about what's coming up, no matter how vague.

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Today (January 15), star Lana Parrilla (Regina Mills/The Evil Queen) tweeted at writer Jane Epenson, saying "Ep 16 is KILLER!! I'm so excited! Brava!"

We know Episode 16 is called "The Miller's Daughter." It's almost certainly the Cora (Barbara Hershey) flashback episode — she was a miller's daughter, after all — which we've been eager to see. Plus, Jane Epenson has written many of our favorite OUAT episodes, including Rumbelle epic "Skin Deep" and the Regina and Cora-centric "We Are Both."

Now that Lana has praised "The Miller's Daughter" so highly, we're more excited about it than ever.

Read more OUAT spoilers here.

Catch the next episode of Once Upon a Time on Sunday, January 20, 2013 at 8 p.m. ET/PT on ABC.