Frozen 3: It Takes Four

Taking place 8 years after Frozen 2, Anna and Kristoff have four beautiful children, Erik, Iduna, Noah, and Greta. When they all get kidnapped and clues are traced around Arendelle, It's up to Anna, Elsa, and the rest of the crew to find the children. Meanwhile, the youngsters try to figure out their kidnapper's plan and decide to come together and stop them