Complex sentence: The series centered on Neil Brock (played by Scott), a New York City social worker who worked for the private agncy Community Welfare Service, with his secretary, Jane Foster, played by African-American actress Cicely Tyson.
Split into simpler sentences: The series centered on Neil Brock (played by Scott), a New York City social worker. Brock's secretary, Jane Foster, was played by African-American actress Cicely Tyson.