Pierre Clémenti

~ as ~

Giacobbe I and II

Tina Aumont

~ as ~

Salesgirl

Sergio Tofano

~ as ~

Professor Petrushka

Giulio Cesare Castello

~ as ~

Professor Mozzoni

Romano Costa

~ as ~

Clara's father

Antonio Maestri

~ as ~

Professor 'Tre Zampe'

Mario Venturini

~ as ~

Professor

Alessandro Cane

~ as ~

Student

Gianpaolo Capovilla

~ as ~

Student

Ninetto Davoli

~ as ~

Student