Autumn is coming.

Disney released the first teaser trailer for "Frozen 2,"giving us the first look at the highly anticipated sequel to the 2013 animated hit.

The teaser hints at some dramatic action sequences, including Elsa (Idina Menzel) trying to conquer the ocean and Anna (Kristen Bell) leaping across cliffs. We also glimpses of woodsman Kristoff (Jonathan Groff)  and snowman Sven (Josh Gad) in seemingly dangerous situations.

And then the entire group stands together, gazing with concern out over an autumn landscape.

Is this Arendelle, recovering from Elsa's deep freeze in reverse? Or a new land? Not much is known about the plot of "Frozen 2," but it looks like it will be an action-packed film, which is directed once again by Chris Buck and Jennifer Lee. Award-winning songwriters Robert Lopez and Kristen Anderson-Lopez also return with new songs.

"Frozen" earned $1.2 billion worldwide, produced a couple of spinoff shorts and a Broadway musical, and generally took over an entire generation of children's imaginations.

"Frozen 2" opens in theaters November 22.