Big Changes Into the Unknown: Making Frozen 2 : Season 1 Episode 4

The first audience preview screening takes place 5 months before the premiere, and stakes couldn't be higher. Filmmakers nervously hope the preview audience will embrace the film. With little time to make changes, directors Lee and Buck exhaustively work and rework scenes to ensure the audience laughs with Olaf, feels with Anna and Elsa, and follows the film's story clearly.