"Frozen" was 2013's surprise hit.

Watch "Frozen" full movie!

For a time now, fans of the hit animation have been clamouring for a sequel. Disney was mum about their future plans until recently when they finally confirmed a follow-up movie to "Frozen."

For those who haven't seen "Frozen" full movie, Google explains that the movie involves "Fearless optimist Anna sets off on an epic journey-teaming up with rugged mountain man Kristoff and his loyal reindeer Sven-to find her sister Elsa, whose icy powers have trapped the kingdom of Arendelle in eternal winter. Encountering Everest-like conditions, mystical trolls and a hilarious snowman named Olaf, Anna and Kristoff battle the elements in a race to save the kingdom."

And now, Anna, Elsa, Kristoff and Olaf are set to continue their journey in "Frozen 2".

What fans can consider as a sequel," "Frozen Fever" will be released next spring, and will have directors Jennifer Lee and Chris Buck on board again. "Let It Go" composers Robert Lopez and Kristen Anderson-Lopez will reportedly write a new song (another hit perhaps) for the new film.

The new movie will feature a very simple plot involving Anna's birthday. Elsa and Kristoff will be in charge of the whole planning, but the ice queen's powers could cause some troubles.

Watch "Frozen" full movie!