Elizabeth Mitchell

Elizabeth Mitchell is an American actress. She is known for her lead role as Juliet Burke on the ABC drama mystery series Lost (2006–2010). Mitchell also had lead roles on the television series V (2009–2010), Revolution (2012–14), and Dead of Summer (2016), as well as a recurring role as the Snow Queen on Once Upon a Time (2014) and as Annuska Volovodov on The Expanse. She has starred in such films as Gia (1998), Frequency (2000), The Santa Clause 2 (2002), The Santa Clause 3: The Escape Clause (2006), and The Purge: Election Year (2016).