Question: Who is the spouse of the director of film Merciless Man?
Sentence (from "Mario Lanfranchi"): He was the first to bring opera to the small screen, in 1956, with "Madama Butterfly", by Giacomo Puccini, which introduced to a wide public Anna Moffo, at that time an unknown American soprano, who became his wife for 17 years.
Relevant evidence: Yes