Gian Maria Volonté as Professore Paolo Laurana

Irene Papas as Luisa Roscio

Gabriele Ferzetti as Avvocato Rosello

Laura Nucci as Roscio's Mutter

Mario Scaccia as curato di Sant'Amo

Luigi Pistilli as Arturo Manno

Leopoldo Trieste as deputato comunista

Salvo Randone as Professore Roscio

Giovanni Pallavicino as Raganà

Tanina Zappalà as

Luciana Scalise as Rosina

Orio Cannarozzo as La Marca

Anna Rivero as Signora Manno

Michele Jannucci as

Franco Tranchina as Dr. Antonio Roscio

Carlo Ferro as

Carmelo Oliviero as Arciprete

Valentino Macchi as

Aldo Cascino as