Le pillole di Ercole

Nino Manfredi

Doctor Nino Pasqui

Sylva Koscina

Silvia Pasqui

Jeanne Valérie

Odette

Vittorio De Sica

Colonel Piero Cuocolo

Francis Blanche

Augusto

Piera Arico

Zaira

Nedo Azzini

A doctor at the gerontology congress

Gianni Bonagura

A doctor at the gerontology congress

Franco Bruno

A doctor at the gerontology congress

Maria Elisabetta Franco

The second spinster

Annie Gorassini

Elisabetta Colasanti

Mitchell Kowall

Jonathan Braxton

Ignazio Leone

Oreste Lionello

Gino, the hotel bellboy

Lina Tartara Minora

The first spinster