Ugo Tognazzi

Andrea Artusi

Claudia Cardinale

Maria Grazia

Bernard Blier

Mariotti

Michèle Girardon

Cristiana

Paul Guers

Gabriele

Philippe Nicaud

il medico

Gian Maria Volonté

Assessore

Susy Andersen

Wanda Mariotti

José Luis de Vilallonga

Presidente

Salvo Randone

Belisario

Ester Carloni

Palmira

Elvira Tonelli

The elder Maid at the Artusis

Edda Ferronao

The younger Maid at the Artusis

Anna María Aveta

Laura Antonelli

Guest with a Beehive Hairdo at the Artusis (uncredited)

Lando Buzzanca

Giovannino - younger Manservant at the Artusis (uncredited)

Jean Claudio

The Man at the Swimming Pool (uncredited)

Brett Halsey

Maria Grazia's Partner in Nightclub (uncredited)

Enrico Papa

Waiter (uncredited)

Paolo Pietrangeli

The Bespectacled Guest near Piano at the Artusis (uncredited)

Fred Williams

Man in Nightclub (uncredited)