How To Write Animation Movie Script . Screenplay format is relatively simple, but it’s one of those things that can seem a bit daunting until you’ve actually learned how to do it. You use the same core elements of screenplay format: Meet the Reader How to Write a Screenplay in Nine (Not So) Easy Steps from www.pinterest.co.uk Try running through the script at least once to listen to how it sounds. Crafting a story for a film is a collaborative process, and that is most apparent in animation. Keys to write an animated video script: