Question: What member of the cast of the television series "Blue Bloods" on CBS has also voiced Ernest Hemingway in a 2013 documentary called Cooper & Hemingway: The True Gen?
Sentence (from "Cooper &amp; Hemingway: The True Gen"): Cooper & Hemingway: The True Gen is a 2013 documentary film about the 20-year friendship between writer Ernest Hemingway and film actor Gary Cooper.
Relevant evidence: Yes