This 2d graphic animation film stars Buzz Lightyear the Space Ranger, made famous by the animated film Toy Story. Here we find him in the role of a space Ranger ready in the enterprise to save the planet of the little green men with three eyes, from the ambitions of conquest of the terrible emperor Zurg. In this adventure Buzz will also be supported by the Space Rangers corps, always ready to organize group strategies and to support each other against the common enemy, thanks also to their super-equipped arsenal. Among these we will meet the legendary Mira Nova, the brave Booster and XR, the experimental robot. The film gives young viewers moments of pure action, thanks to a succession of battles and twists. The same little green men will not remain passive and will also collaborate for the salvation of their planet, also contributing with their sympathy. Will the intrepid adventurers succeed in the extremely difficult task of defeating the evil Zurg?