Former 'Lost' Actress Elizabeth Mitchell Joins 'Frozen' Arc on 'Once Upon A Time'

Look who just joined ABC’s Once Upon A Time — Lost alum Elizabeth Mitchell!

The 44-year-old actress’s role is being kept under wraps, but according to EW, she’s set to play a “possibly malevolent” character “with ties to royal Frozen sisters Anna and Elsa as well as to Storybrooke and Arendell” in the Frozen storyline.

Georgina Haig, Elizabeth Lail, and Scott Michael Foster were just recently
cast as Queen Elsa, Princess Anna and Kristoff for the upcoming arc.

Be sure to check out show runner Adam Horowitz‘s tease of the first episode of season four. Click inside to check it out!…