Formed by the theater group Nós do Morro, of which he has been a member since 1997. Marcello is also a musician and songwriter of hip hop band “Luck Family” and Melanina Carioca group.
In the movie industry, he participated in the most successful productions of the Brazilian cinema reenactment as Fernando Meirelles’ City of God, José Padilha’s Elite Squad, Meu nome Não É Johnny by Guilherme Fiuza, Bruno Barreto’s Última Parada 174 and Alemão directed by José Eduardo Belmonte and written by Gabriel Martins. In theater he took part in numerous montages of Grupo Nós do Morro, among them emphasized in “Os dois Cavaleiros de Verona” with direction of Gutti Fraga, worked in A Lei e o Crime with direction of Alexandre Avancini, a series of Record TV channel. He has performed on Globo TV channel too in the soap operas Uga-Uga, Viver a Vida, Malhação, A vida da gente, Lado a Lado, Em Família of Manuel Carlos with the character Jairo, directed by Jayme Monjardim and finally Babilônia, by Ricardo Linhares with direction of Dennis Carvalho.