Elsa, Anna, Kristoff and Olaf head far into the forest to learn the truth about an ancient mystery of their kingdom.

Kristen Bellas Anna (voice)
Idina Menzelas Elsa (voice)
Josh Gadas Olaf (voice)
Evan Rachel Woodas Iduna (voice)
Jonathan Groffas Kristoff / Sven / Reindeers (voice)
Sterling K. Brownas Mattias (voice)
Alfred Molinaas Agnarr (voice)
Rachel Matthewsas Honeymaren (voice)
Jason Ritteras Ryder (voice)
Martha Plimptonas Yelena (voice)