
Léon Dutilleul

Susan

Maurice

Mr. Lécuyer

Félix Burdin

Gaston

The Medical Specialist
An Employee at the Ministry

Mrs. Eloise

The Lady of the Second

Mrs. Ménard, the Concierge

The South American

Mr Robert

Arturo

The Director of the 'Prison de la Santé'

Germaine

Jean-Paul

The First Agent (uncredited)

Maria (uncredited)
(uncredited)

A colleague of Léon (uncredited)

(uncredited)

The bartender (uncredited)

A model (uncredited)
Maurice (uncredited)
(uncredited)
The negress (uncredited)
(uncredited)

The Second Agent (uncredited)
A Colleague of Léon (uncredited)
Elmer (uncredited)
(uncredited)
(uncredited)
The Prisoner (uncredited)
A Model (uncredited)
Jean-Paul (uncredited)

Léon, a humble civil servant, has the unusual ability to walk through walls, however thick they are. One day, he falls madly in love with a charming hotel thief by the name of Suzan.