"Meu Bem, Meu Mal is a Brazilian telenovela produced and displayed at the time of 18 hours by Rede Globo, October 29, 1990 to May 18, 1991, in 173 chapters."
Sílvia Pfeifer
as Isadora Venturini
José Mayer
as Ricardo Miranda
Lima Duarte
as Dom Lázaro Venturini
Cássio Gabus Mendes
as Eduardo José (Doca) / Eduardo Costabrava
Lídia Brondi
as Fernanda
Marcos Paulo
as André Manfrini
Yoná Magalhães
as Valentina Venturini
Thales Pan Chacon
as Henrique
Adriana Esteves
as Patrícia Mello
Armando Bógus
as Felipe Mello
Nívea Maria
as Berenice
Luciana Braga
as Dirce
Fábio Assunção
as Marco Antônio Venturini
Mylla Christie
as Jéssica Miranda
Ariclê Perez
as Rosa Maria / Rose Marie Costabrava
Zilda Cardoso
as Elza
Jorge Dória
as Emílio
Guilherme Karan
as Porfírio
Vera Zimmermann
as Magda
Mila Moreira
as Bianca
Monique Alves
as Luciana
Françoise Forton
as Marcela Miranda
Sônia Clara
as Angelina
Sérgio Viotti
as Toledo
Maria Estela
as Gisela (Gigi)
Edson Fieschi
as João Manuel Mello
Marcelo Galdino
as Jorge
Hugo Gross
as Zé Guilherme
Stênio Garcia
as Argemiro
Ísis de Oliveira
as Mimi Toledo
Luma de Oliveira
as Ana Maria
Lisandra Souto
as Vitória Venturini
Dante Rui
as Rubem Miranda
Cassiano Gabus Mendes
Writer
Maria Adelaide Amaral
Paulo Ubiratan
Director
Reynaldo Boury
Executive Producer
Ricardo Waddington
Dejair Cardoso
Co-Writer
Luís Carlos Fusco