<Li> Josh Gad as Olaf, a talking snowman who was magically created by Elsa in the first film . He serves as the titular protagonist of the short film . </Li> <Li> Kristen Bell as Anna, the younger of the two sisters, the Princess of Arendelle, and Kristoff's girlfriend . </Li> <Li> Idina Menzel as Elsa, the elder of the two sisters and Queen of Arendelle . <Ul> <Li> Eva Bella as Young Elsa </Li> </Ul> </Li> <Ul> <Li> Eva Bella as Young Elsa </Li> </Ul>

Who plays elsa in olaf's frozen adventure