| | Zaido: Pulis Pangkalawakan | Aljur Abrenica as Cervano Torres Like Alexis, Cervano also comes from Earth -- but while his cousin leads a harsher life, Cervano's life has it all and more. There is an unexplainable rage within him that he masks with bravado. But even with his less than pleasing personality, he manages to attract the girls. And he likes it that way. |
 | Melissa Avelino as Amasonang Rosas Amasonang Rosas is a martial arts expert whose origins remain a mystery. Of all the Amasonas, she is the strongest. |
 | Paolo Ballesteros as Ida Ida is the grandson and adviser of Le-ar. He is also the high priest of the Kuuma who was hailed as the most beautiful being in the universe but whose soul is rotting underneath his flawless appearance. |
 | Kris Bernal as Amy From the planet Zendar, Amy is a Galactic Force Academy student whose affection will be fought over by Alexis and Cervano. |
 | Marky Cielo as Alexis Lorenzo Alexis comes from a poor family. He witnessed the tragic death of his father, and has since vowed to help destroy evil. He became a policeman, just and dedicated to bringing peace and order, yet is often ridiculed by his more corrupt colleagues. When Gallian finds him, Alexis becomes Green Zaido. |
 | Tirso Cruz III as Ramiro Ramiro served as the new head of the family after the death of Alexis' father, yet under whose kind actions lurks an untrustworthy character. He was the friend of Alexis' father. |
 | Ian de Leon as Commander Zion The three Zaido will engage in intensive training under the leadership of Commander Zion, head of the Galactic Force. As their commander, Zion also becomes a surrogate father for the three Zaidos. |
 | Vanessa del Moral as Amasonang Kahel Another woman scorned, Amasonang Kahel becomes more aggressive after she becomes part of the Amasonas. With her expertise in guns and her sharp eye for shooting, she will prove to be a formidable enemy. |
 | Dion Ignacio as Thor Thor is Alexis' cousin and colleague in the police force who has done nothing but make his life miserable. He will pursue Carmela when Alvaro disappears. |
 | Jay Manalo as Drigo As Le-ar's field commander, Drigo leads the Kuuma in attacking the world. |
 | Karel Marquez as Lyka Lyka is Commander Zion's daughter who teaches in the Galactic Force Academy. She also serves as an assistant to Gallian, with whom she shares a forbidden relationship. |
 | Iwa Moto as Amazonang Itim Amasonang Itim used to be a colleague of Carmela, before she turned into an Amasona. Now, she is an expert of blades and fights for the forces of Kuuma. |
 | Arci Muñoz as Amasonang Puti She was once a scorned girlfriend before joining the Amasonas. From her group, Amasonang Puti is cursed with a conscience, and must struggle every time if she will do good or evil. |
 | Lovi Poe as Mona Mona is a news writer who is Alexis' childhood friend and who has a secret love for him. |
Richard Quan as Izcaruz Evil brother of the King of Nalax.  | LJ Reyes as Amasonang Lila The fastest of the Amasonas, Amasonang Lila's expertise lie on using her personal weapon: the kali. Her origins is also a mystery to the other Amasonas. |
 | Raymart Santiago as Alvaro Alvaro was Alexis' older brother who was led to live as an outlaw upon their father's death so he could provide for the family. Later he is mysteriously kidnapped by unidentified men. |
 | Lorna Tolentino as Helen Helen is a loving mother to Alexis, Alvaro, and Oggy. She protects a dark secret involving one of her sons that will change the destiny of the Zaido. |
 | Dennis Trillo as Gallian Gallian lost his parents because of Le-ar's evil conquests and was then adopted by the Galactic Force. He has extraordinary skills in combat because he has the blood of a hero. As Blue Zaido, head of the Zaido, he was tasked to look for other Zaido all over the world to help him fight for the safety of the universe. |
 | Diana Zubiri as Carmela Carmela was Alvaro's girlfriend until he disappeared. She later meets and falls in love with Gallian, who she helps as he searches for the other Zaidos. |
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