In Washed Up, it's Hans Christian Andersen's The Little Mermaid – but fifteen years after giving up her tail to marry a prince at age 17, our princess is now miserable, unmotivated and in a loveless marriage. In other words, just a basic bitch human. But when her father suddenly dies, she suspects foul play and embarks on an epic adventure to save not only her underwater kingdom but all of humankind!