We now know why Elsa is on an adventure "across the enchanted lands and into the unknown" with Anna — they are looking to find out the truth behind her ice powers.
The main thrust of the "Frozen" sequel was revealed in its first full trailer, released Tuesday, providing plenty of glimpses into both the marvels and dangers that await them.
The official synopsis reads: "Why was Elsa born with magical powers? The answer is calling her and threatening her kingdom.
Together with Anna, Kristoff, Olaf and Sven, she'll set out on a dangerous but remarkable journey."
"Frozen 2" is being helmed by Jennifer Lee and Chris Buck, the directors of the original. Also returning are the movie's songwriters Kristen Anderson and Robert Lopez.
"Frozen 2" is set to open this November 22.