Directed by
Léonce Perret |
Cast (in credits order)
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Émile Keppens | ... | Le professeur Barclay |
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Paul Guidé | ... | Le docteur Pierre Roland |
Marthe Lenclud | ... | Hélène Barclay | |
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Berthe Jalabert | ... | Madame Barclay mère |
Cinematography by
Georges Specht |