With James Corden, the cast of “Frozen 2” ventures into the unknown. They sing their songs on a Los Angeles crosswalk after some casting turmoil.

James Corden invited the cast of Frozen 2 to share their singing abilities with the people of Los Angeles in another of his incredibly famous “Crosswalk: The Musical” episodes.

James first wants to play Elsa, but after a sing-off in which Idina Menzel proves she is truly the better soprano, the trio walks out into traffic to belt their hearts out.