Captain Kaizo is the leader of the team as well as Fang's older brother. He's a proficient leader and has let the group on many successful missions. He holds the incredible power of Energy Manipulation, and he is feared throughout the galaxy as one of the most dangerous foes in space.
Lahap is the right hand of Captain Kaizo and incredibly loyal to Kaizo. He highly values Kaizo's leaderships and goes to great lengths to protect and serve him. He is a unique species of alien that gives him high tolerance to toxic substances and can spit out toxic plasma energy. Lahap also has the ability to absorb the contents of things he eats.
Fang is the third and last known member of Team Kaizo. He was sent as a spy to Earth, but befriended BoBoiBoy and his friends. He later joined BoBoiBoy's Gang after confronting his brother about his extremist ways. Sometime before the events of Galaxy, Fang apparently returned back to space to continue his training, presumably back with Team Kaizo and under his brother, though he rejoins BoBoiBoy's Gang by Episode 6.
- BoBoiBoy's Gang
- Adu Du & Probe - At one point in time they had possibly engaged Kaizo in combat and were defeated by him, or they could have heard about him as a dangerous enemy to the Kubulus race. But Thanks to Cici Ko, they reconciled.
- Bora Ra - It is rumored that Kaizo had engaged Bora Ra in combat before, which could be the reason why Bora Ra is missing one of his ears.
- Ejo Jo - He and Kaizo are said rivals. Ejo Jo was defeated by Team Kaizo, and he was detained in their spaceship.
- Even though Team Kaizo has not been officially stated to be part of TAPOPS, it is heavily implied that Team Kaizo is part of a division of TAPOPS in Galaxy's opening; however; Team Kaizo disappears from the opening from Episode 9 and onwards.
- Though, Captain Kaizo returns by the end of Episode 13.