He

Laurence Harvey

Acting

She

Sylva Koscina

Acting

Mother

Isa Miranda

Acting

Minor Role

Gina Sammarco

Acting

First Mechanic

Guido Mannari

Acting

Girl in Accident

Franca Sciutto

Acting

Great Great Grandmother (uncredited)

Amalia Carrara

Acting

Veterinary Surgeon (uncredited)

Vanni Castellani

Art

Grandmother (uncredited)

Isabella Cini

Acting

Aunt (uncredited)

Felicity Mason

Acting

Second Mechanic (uncredited)

Giorgio Tavaroli

Acting

Great Grandmother (uncredited)

Nella Tessieri-Frediani

Acting