According to IMDb, Emilie de Ravin will return to “Once Upon a Time” in the episode “Dreamy” (#1.14).
Emilie tells EW “I do come back and I’d love to come back for a lot more because I love the show. I had a lot of fun with it.” But she won’t reveal more about her return, “you’ll have to wait and see.”
The actress also says she loved the opportunity to see firsthand the quality of the costumes on the show:
“I think the gold dress is absolutely stunning,” she says. “They’re making the most intricate gowns that the most high-ending wedding designers would take three weeks to make, and they’re perfect. I mean, the petticoats have lace and are stitched perfectly and you never see them… Being able to feel so in character from an outfit is a unique feeling too.”
The full EW article is located here. “Dreamy” is scheduled to air on March 4th, 2012. Amy Acker is going to guest star in this episode as well.