Pascal Mazzotti

Narrator (voice)

Cora Vaucaire

Self

Léon Camy

Magical painter (uncredited)

Boris Vian

Mona Lisa smile teacher (uncredited)

Anne Vernon

(uncredited)

Judith Magre

(uncredited)

Edmond Tamiz

Obsessed with the Mona Lisa (uncredited)

Jacques Hilling

(uncredited)

Henri Gruel