Frank Eugene "Hill" Harper is an American actor and political candidate. He is known for his roles as Dr. Sheldon Hawkes in CSI: NY, Agent Spelman Boyle in Limitless, and Dr. Marcus Andrews in The Good Doctor. He is the son of two medical doctors, Harry D. Harper, a psychiatrist, and Marilyn Harper (née Hill), who was one of the first black practicing anesthesiologists in the United States and co-authored a book called Wearing Purple. Born Frank Eugene Harper, he adopted the name "Hill" as a tribute to both his maternal and paternal ancestors. Harper graduated magna cum laude from Brown University in 1988, with a BA degree in economics and sociology and was valedictorian of his department. In 1992, he graduated with a JD, cum laude, from Harvard Law School. He received an MPA degree with honors from John F. Kennedy School at Harvard Un...