Luiz was the manager of the Locoblocos.
Physical appearance[]
Luiz is a slightly chubby middle aged man with black hair and a beard. He wore a red collared shirt with white flowers on it, gray pants and brown shoes.
Personality[]
He seemed relatively busy and didn't had much to say other then how great the band he managed did at last years carnival attendence. However, he was later revealed as a cheating selfish man, who only cared for his band being the winner and didn't want someone else's band to join.
History[]
Scooby-Doo! World of Mystery[]
He greeted the gang at the Sugar Loaf Mountain in Rio de Janeiro. He introduced himself and told them that he won at the samba band at the carnival last year, and mentions that it's happening again today, before leaving the mountain, letting the gang go talk to Amaro, a cafe owner and manager of another band, the Paine de Zahar.
He later arrived at the carnival with his band getting ready for the contest, whilst in a room nearby the stage he hooked up a computer to control a voodoo doll to sabotage Amaro's cafe and keep him and his band from going to the carnival so he could cheat the finals.
He was unaware however as Mystery Inc. had gotten ahold of the remote controlled puppet and reprogrammed it to find his location at the carnival, he was confused on why the camera on the doll went dead before meeting face to face with Fred and Velma. They setted up the plan in putting the transmitter back on and showing where the doll was, which was standing right behind him. He got startled after it poked him on the behind with a spear and (thanks to a speaker Fred installed inside it) yelled out loud saying that he arranged things so Amaro's band, the Paine de Zahar would miss the finals. And then called him a cheater.
It chased him out of the room, and since the speaker was loud enough the crowd of people heard the truth and began booing him as he flat out admits what he had done, before leaving the area and getting fired in the process.