Gallaxhar is a fictional character from the animated film series Monsters vs. Aliens. He is depicted as a villainous alien overlord who seeks to conquer Earth. Gallaxhar is characterized by his tall, slender frame and a distinctive purple and black color scheme, which emphasizes his menacing appearance. In the story, Gallaxhar aims to capture Ginormica, a giant woman with superhuman strength, to use her DNA for his own purposes. His plans are thwarted by a group of misfit monsters, who band together to protect Earth from his schemes.