Question: What was the occupation of Roc Emerson in the series "Roc", which starred Rocky Carroll and Charles S. Dutton?
Sentence (from "Rocky Carroll"): He is best known for his roles as Joey Emerson on the FOX comedy-drama "Roc" (1991–94) as Dr. Keith Wilkes on the CBS medical drama "Chicago Hope", and as NCIS Director Leon Vance on the CBS drama "NCIS" and its spinoffs "" and "".
Relevant evidence: Yes