By Staff Writer (media@latinospost.com) | First Posted: Jul 28, 2014 08:24 AM EDT

Not too long ago, the lucky actress cast as Queen Elsa for the "Frozen" arc of hit TV series "Once Upon A Time" was finally named. We've since learned she's Aussie actress, Georgina Haig, and she's not exactly wet behind the ears when it comes to small screen gigs as she has previously worked on another TV show, "Fringe."

We've also seen a sneak peek at the Snow Queen's live action appearance, when images of Georgina in full "Queen Elsa" costume on the Canadian set of the show, was featured by numerous media outlets. To say "Frozen" fans are very excited about Season 4 of "Once" is an understatement. It could be said that this new development is the next best thing to watching "Frozen 2."

And now, yet another teaser for OUAT has been released, all the more whetting fans' appetite for the new episodes of the fourth season of the show. On Saturday, the promotional trailer for "Once" was unveiled at a panel at Comic-Con in San Diego, The Daily Mail reported.

"Australian actress Georgina Haig joined the cast to step into the Disney princesses shoes and looked every inch The Snow Queen in her glittering blue gown," the British publication said. "The magical Elsa is seen emerging as an icy blue form and transforms into the Queen herself with long braided locks and sparkling blue caped dress."

"In one shot, the audience sees Elsa shoot a ball of ice from her hands and into the ground, which glows intensely," the news source added. "She is then seen walking away with her blue train towed across the stone floor behind her."

We won't be surprised if there will be a demand for such a sparkling costume soon afterwards.

With all this focus on the Snow Queen, it bears repeating that she won't be the only "Frozen" character on OUTK.

"Elsa (Georgina Haig, Fringe), who arrived by accident in Storybrooke in the last minutes of the Season 3 finale, will be joined on 'Once' by her sister, Anna (recent college graduate Elizabeth Lail); iceman Kristoff (Scott Michael Foster, Greek); and Sven the reindeer (a real one). John Rhys-Davies will provide the voice of Pabbie the Rock Troll," USA Today said.

In addition, another promotional clip of the upcoming season, was revealed at SDCC 2014, although this is still not available for worldwide release just yet, unlike the first footage.

In the second clip, Elsa can be seen with Anna, a scenario that reportedly gives a "big hint at an upcoming wedding," as noted by The Daily Mail.

The sisters were standing beside the gravestones of their parents, with Elsa telling Anna that, "They would be so proud of you."

"Anna replies they would be proud of both of them. Then, Elsa tells Anna she has a surprise for her wedding, and is clearly happy about it. It is assumed that the groom in question is Kristoff," the news source added.

The new season of "Once Upon A Time" will start unraveling its storytelling magic on September 28th this year.

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