About to dive into 'Star vs. the Forces of Evil: The Battle for Mewni' right from your couch? Figuring out where to stream, rent, buy, or watch how to watch this film can be harder than it should be ...

Star returns to her home dimension of Mewni where she discovers that magic is disappearing throughout the kingdom. Star must dig deep and challenge archnemesis Ludo in an effort to save her family and ...