Complex sentence: Main original cast and characters would be returning including Josh Gad, Kristen Bell, Idina Menzel, and Jonathan Groff, with the story follows Olaf who tries to find the best holiday traditions for Anna, Elsa, and Kristoff.
Split into simpler sentences: Main original cast and characters would be returning including Josh Gad, Kristen Bell, Idina Menzel, and Jonathan Groff. The story follows Olaf who tries to find the best holiday traditions for Anna, Elsa, and Kristoff.