Casting
Lelio Basso
Self (archive footage)
Denise Crispim
Self
Branca Moreira Alves
Self
Hamilton Lopes dos Santos
Self
Louis Joinet
Self (archive footage)
George Wald
Self (archive footage)
Giancarla Codrignani
Self (archive footage)
Carlo Fracanzani
Self (archive footage)
Dirceu Greco Monteiro
Self
Luiz Eduardo Greenhalgh
Self
Heloísa Greco
Self
Linda Bimbi
Self (archive footage)