Idina Menzel: Frozen's Elsa reminds me to be proud of who I am

Idina Menzel reveals how her Frozen character, Elsa, encourages and inspires her everyday life. Director Jennifer Lee shares where the inspiration for the sequel came from, and Josh Gad, who voices Olaf, expresses his appreciation of the songs.

Frozen 2 is showing in UK cinemas from November 22.