Elizabeth Mitchell is an American actress best known for her role as Dr. Juliet Burke, one of the main characters on the show Lost. Description from thefemalecelebrity.com. I searched for this on bing.com/images
Lost S5 Elizabeth Mitchell as "Dr. Juliet Burke"
‘Once Upon A Time’ Season 4
You guys do realize that Elizabeth Mitchell played in The Santa Claus 2 and 3 as Mrs. Claus. She lives in the North Pole, snow, ice!! And now she plays the Snow Queen in OUAT!!!! I am so happy that they got her to play the Snow Queen!!!