Rent Bionicle 2: Legends of Metru Nui (2004)

When mysterious dark forces threaten the glorious city of Metru Nui, Toa Lhikan gives six Matoran the tools and responsibilities of new Toa. These guardians must quickly master their new powers, demonstrate their worth to their honorable leader Turaga Dume, retrieve the hidden Great Kanoka Disks and rescue the inhabitants of their island city. Will they succeed before time runs out or will darkness prevail?