Sami Frey

Valentin adult / Narrator

Carlos Devesa

Valentin child

Ingrid Caven

Lila

Dieter Meier

Max

Ulli Lommel

Professor Malini

Andréa Ferréol

Miss Gabriel

Arielle Dombasle

Mrs. Studer

Maddalena Fellini

Grandma

Maurice Garrel

Grandpa