( CNN ) Even the most ardent `` Frozen '' obsessives can watch the movie only so many times before craving new details about the story 's next chapter . And , like snowflakes floating down from the heavens , here they are . Disney has released five stills from `` Frozen Fever , '' the forthcoming short film that updates its massively popular `` Frozen '' franchise , along with some fresh details about the seven-minute movie . Creators of `` Frozen Fever '' tell USA Today that the film reunites Anna , Elsa , Olaf and Kristoff for Anna 's birthday , which takes place on the summer solstice in June . Elsa is planning a birthday bash for her devoted younger sister , but things get derailed when Elsa gets a cold , throwing off her magical powers . `` Elsa does n't get a cold in the usual way , '' co-director Jennifer Lee told USA Today . `` She 's special . Surprising things occur that wreak a little havoc . '' The short also features a new song by Robert Lopez and Kristen Anderson-Lopez , the duo who gave us the ubiquitous `` Let It Go . '' `` Frozen Fever '' will show in theaters before Disney 's live-action remake of `` Cinderella , '' opening March 13 . The original `` Frozen '' has earned more than $ 1.27 billion worldwide . Disney posted the new images Monday to its `` Frozen '' Facebook page , where it had received more than 119,000 likes by Tuesday afternoon . Reaction from Facebook fans was predictably enthusiastic , although some parents grumbled they 'd rather see a full-length sequel .
Disney has released five stills from its upcoming short , `` Frozen Fever '' Short will be shown in theaters before Disney 's `` Cinderella , '' opening March 13 .