Frozen short film to debut ahead of Disney's Cinderella

The follow-up to Disney's Frozen will be screened ahead of Kenneth Branagh's live-action Cinderella in March 2015.

Frozen Fever, a one-off short film, will once again feature Anna, Elsa, Kristoff and Olaf the snowman.

Frozen is the biggest animated feature of all time, making more than £800m at the worldwide box office.

The original team behind Frozen Fever will reunite, including directors Chris Buck and Jennifer Lee,

The plot will see Elsa's icy powers threaten to overshadow her sister Anna's birthday party.

The short will also feature a new original song by Robert Lopez and Kristen Anderson-Lopez.

Read more at: http://www.bbc.com/news/entertainment-arts-30326431