Question: Northwest Outpost starred what American singer who appeared in 19 musical films in the 1930s and 1940s?
Sentence (from "Nelson Eddy"): Nelson Ackerman Eddy (June 29, 1901 – March 6, 1967) was an American singer and actor who appeared in 19 musical films during the 1930s and 1940s, as well as in opera and on the concert stage, radio, television, and in nightclubs.
Relevant evidence: Yes