Once Upon a Time is planning a big chill for Season 4, with the introduction of not just Queen Elsa but other Frozen*characters as well.
TVLine has learned that casting is now underway for the aforementioned conflicted ice queen — who was glimpsed (and played by a stand-in) at the close of Season 3 — as well as her sister Anna and ice merchant Kristoff. Elsa will appear in approximately nine episodes, the others a bit less. (Hey, maybe Kristoff runs Henry’s favorite ice cream shoppe?)
And before you ask: As previously reported by TVLine, the show bosses laughed and offered a “No comment” on the prospect of a CGI Olaf showing up.