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Time to go under the sea, because the Once Upon a Time Comic-Con panel confirmed that a certain red-headed mermaid is headed our way in Season 3. That's right: the teaser video below confirms Ariel is coming!

We don't know much else about how Once Upon a Time will interpret the beloved character, but in the past the showrunners have said they already have ideas for her, and just needed to figure out exactly what they wanted to do. Apparently they've come to a decision, because it looks like we'll definitely see her this season.

That wasn't the only big OUAT related news coming out of Comic-Con. We also learned that Jafar will be coming to Once Upon a Time spin-off Once Upon a Time in Wonderland, and he'll be played by Lost alum Naveen Andrews.

For more from Comic-Con, catch up on all action with the biggest spoilers and best tweets from the panel.

Are you excited for Ariel? Who should play her? Sound off in the comments below!

Catch the Once Upon a Time Season 3 premiere on September 29, 2013 at 8 p.m. ET/PT on ABC.

Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter @BeccaDMartin.