The studio has confirmed that the 'Frozen Fever' will premiere in 2015 and will see the return of all the main original characters, reported Huffington Post.
Released last year, the Oscar-winning animated film 'Frozen' is a story of a fearless princess who sets off on a journey to find her estranged sister.
"In 'Frozen Fever', it is Anna's birthday and 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," reads a plot description for the film provided by Disney.