Question: What is the date of birth of the director of film Salto Mortale (1931 French Film)?
Sentence (from "Salto Mortale (1931 French film)"): Salto Mortale is a 1931 French-German drama film directed by Ewald André Dupont and starring Gina Manès, Daniel Mendaille and Léon Roger-Maxime.
Relevant evidence: Yes