Into the Unknown: Making Frozen 2 S1, E5

With less than a year until the world premiere of Frozen II (2019), the filmmakers, artists, songwriters and cast open their doors to cameras for a six-part documentary series to reveal the hard work, heart, and collaboration that went into creating the highly anticipated sequel.

Cast:Jennifer Lee , Chris Buck , Kristen Anderson-Lopez , Robert Lopez , Peter Del Vecho , Kristen Bell , Marc Smith , Josh Gad , Michael Giaimo , Jonathan Groff , Malerie Walters , Idina Menzel , Sterling K. Brown , Ron Clements , Paul Briggs , Leah Latham , Marlon West , Jeff Draheim