Into the Unknown: Making Frozen 2

With 11 months until the premiere, the pressure is on for "Frozen 2's" filmmakers, crew members and cast members.

The team discuss how Kristoff's song Lost in the Woods lands, but Show Yourself continues to be a challenge.

Kristen Bell and Chris Buck share the deep meaning behind Anna's song The Next Right Thing and what it means for her character.

With little time to make changes, Frozen 2 is screened in rough form to an audience in order to gain some feedback.

Cast and directors share scenes and songs at D23 Expo, as artists create Elsa's dress transformation.

Production wraps, the crew celebrates together, and the film premieres to audiences around the world.