Luz: The Light of the Heart is a TV series that follows the story of Luz, a young schoolgirl raised by a kind Kaingang family. She embarks on a quest with her firefly companion to uncover the truth about her roots

The main cast members of Luz: The Light of the Heart include Marianna Santos as Luz, Celso Frateschi as Carlos, Mel Lisboa as Valéria, Marcos Pasquim as Balthazar, Claudia di Moura as Ga, Dandara Albuquerque as Principal Isabela, and Gabriel Cano as Otávio

The director of Luz: The Light of the Heart is Thiago Teitelroit

The writers of Luz: The Light of the Heart are Guillermo Pendino and André Rodrigues

Luz: The Light of the Heart is produced by Floresta Productions

Notable crew members involved in Luz: The Light of the Heart include director Thiago Teitelroit and writers Guillermo Pendino and André Rodrigues 

There is no specific information available about the musician responsible for the score of Luz: The Light of the Heart.

No, Luz: The Light of the Heart is a TV series and is not related to the movie Luz (2018)