Question: Which country the director of film Oh, Boy! (1919 Film) is from?
Sentence (from "Albert Capellani"): He often drew upon his theatrical background to cast stage actor colleagues for his films, such as Henry Krauss, who appeared as Quasimodo in his "The Hunchback of Notre Dame" (1911) and as Jean Valjean in his (1912). "
Relevant evidence: No