When Disney released the teaser trailer of 'Frozen 2' on Wednesday, more than 110 million people watched it - making it the most viewed animated trailer of all time, beating the record of 'Incredibles 2'.
That's no surprise because the original 'Frozen', released in 2013, was such a huge hit, grossing more than $1.2 billion, and garnered legions of fans.
And, of course, the unforgettable song - Let It Go.
Composed by husband-and-wife Kristen Anderson-Lopez and Robert Lopez, Let It Go won the Academy Award for Best Original Song and the Grammy Award for Best Song Written for Visual Media. The couple also wrote the music for 'Frozen 2'
Idina Menzel will return to voice Elsa, while Kristen Bell will once again voice Elsa's younger sister, Anna.
The other cast includes Jonathan Groff as Sami iceman Kristoff, Josh Gad as snowman Olaf, and newcomers to the film, Evan Rachel Wood and Sterling K. Brown.
'Frozen 2' is expected to screen in cinemas on 22 November 2019.