Quick Plot Summary: Released in 2001, Bufo & Spallanzani is a Crime, Mystery film directed by Flávio R. Tambellini, written by Flávio R. Tambellini. The narrative dives into the criminal underworld with a grounded sense of realism and complex morality. It provides a scannable look at the movie's central conflict involving José Mayer as Ivan Canabrava / Gustavo Flávio.