On Anna's birthday, Elsa and Kristoff are determined to give her the best celebration ever, but Elsa's icy powers may put more than just the party at risk.

Kristen Bell

Anna (voice)

Idina Menzel

Elsa (voice)

Jonathan Groff

Kristoff (voice)

Josh Gad

Olaf (voice)

Santino Fontana

Hans (voice)

Chris Williams

Oaken (voice)

Paul Briggs

Marshmallow (voice)

Bailey Ryon

Children's Chorus, (voice,uncredited)

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