
Noël-Noël
Doctor Forget

Simone Bach
Yvonne

Berthe Bovy
Madame Cohen

Louis Bugette
Monsieur Phalempin

Georges Descrières
Julien Forget says Junior

Gabrielle Fontan
Madeleine Blaise

Jean Galland
The first specialist

Jacqueline Pierreux
Sonia Flo

Ginette Pigeon
Bernadette Phalempin

Julien Verdier
Lacroix

Georges Wilson
Timbarelle

Gaston Orbal
Monsieur Luizy

Hélène Tossy
Madame Phalempin

Jack Ary
The waiter (uncredited)

Paul Azaïs
(uncredited)

Dany Cintra
Ginette (uncredited)

Henri Debain
(uncredited)
Michel Herbault
The first student (uncredited)
Gilbert Edard
The second student (uncredited)

Léopoldo Francès
The black (uncredited)

Victor Garrivier
The hospital doctor (uncredited)
Lenzy
Doctor Lamouriez (uncredited)

Louis Lyonnet
the painter (uncredited)

Sophie Mallet
(uncredited)
Tania Soucault
(uncredited)
Jean Turpin
The bus driver (uncredited)

Louis Viret
(uncredited)