Maybe you've seen "Frozen" eleventy-seven times with your young ones, and have the idea that the characters can only exist in cartoon form. If that's your belief, let it go, let it go, because Elsa, Anna and Kristoff are coming to ABC's live-action "Once Upon a Time" this fall, and now we know which actors will bring them to life. And sorry, John Travolta -- Adele Dazeem (er, Broadway star Idina Menzel, who voiced Elsa in the film) won't be reprising her role.
Elsa will be played by Georgina Haig, an Australian actress best known to U.S. viewers from roles on "Fringe" and "Reckless." She's got that icy platinum hair that's such a part of the Queen of Arendelle's look, and we're betting she can rock Elsa's signature braid.