The “Frozen Five” are reuniting for a new series of LEGO-animated shorts, to premiere on Disney Channel this fall.

In Frozen Northern Lights, Anna (voiced by Kristen Bell), Elsa (Idina Menzel), Olaf (Josh Gad), Kristoff (Jonathan Groff) and Sven (Frank Welker) will be joined by a new friend, Little Rock, for an epic adventure to restore the glimmer of the Northern Lights.

The original story will kick off in July with a deluxe novelization before being reimagined by the LEGO Group as four new animated shorts (and a full compilation) airing on Disney Channel this fall.

In conjunction with the launch of Frozen Northern Lights, Frozen.Disney.com will be updated with activities tied to the new story and Disney will launch a Frozen-inspired Instagram account (@DisneyFrozen).

Earlier this year, ABC announced that it will air an original animated Frozen special, also featuring the original cast and to air during the 2017 holiday season.