تدور احداث فيلم حول تلك المرة، الشرطي جون ماكلين (بروس ويلز) يجد نفسه في موسكو لمساعده ابنه "جاك"، محاولا تقديم مساعدات كثيرة لإنقاذه، وإذا به يكتشف أن جاك أحد عملاء جهاز المخابرات المركزية الأمريكية، وأنه قد تلقى تدريبات عالية لوقف سرقة الأسلحة النووية، فيتمكن ماكلين وجاك من تكوين ثناني ذي أسلوب معين لتحقيق هدفهما.

Mariposa becomes the Royal Ambassador of Flutterfield, and is sent to bring peace between her fairy land and their rivals, the Crystal Fairies of Shimmervale. While Mariposa doesn't make a great first impression on the King, she becomes fast friends with his shy daughter, Princess Catania. However, a misunderstanding causes Mariposa to be banished from their fairy land. As Mariposa and Zee returns to Flutterfield, they encounter a dark fairy on her way to destroy Shimmervale. Mariposa rushes back and helps Princess Catania to save their fairy land and together, the two girls prove that the best way to make a friend, is to be a friend.

Barbie plays Lumina, a mermaid girl with the power to change the color of pearls. Cheerful and creative, Lumina finds herself working in a mermaid salon customizing fabulous hairstyles. And when Lumina has the chance to attend the royal ball, her friends adorn her with a gown fit for a princess. At the ball, villains try to seize power over the kingdom, and Lumina finds within herself an unexpected power that proves she is much more than a hair stylist.