Watch Monster Planet of Godzilla : Full Movie Online Free A former 3D theme park attraction at Sanrio Puroland. A spaceship called Earth is dispatched to investigate the disappearance of its counterpart on a monster-filled planet beyond our Solar System. Once there, it quickly spots the downed craft, and is promptly attacked by Mothra and Rodan. It spots Godzilla and opens fire on him, giving the Planet enough time to escape..