Question: What nationality is the director of film When Doctors Disagree?
Sentence (from "Victor Schertzinger"): His films include "Paramount on Parade" (co-director, 1930), "Something to Sing About" (1937) with James Cagney, and the first two "Road" pictures "Road to Singapore" (1940) and "Road to Zanzibar" (1941).
Relevant evidence: No