Pernell Walker On Showtime’s ‘City On A Hill’: ‘Grace Campbell Is Not All Bad And Not All Good’

(CBS Local)– Showtime’s “City on a Hill” wraps up season two this Sunday, May 16 at 9pm EST/PST and one of the stars of the season has been Pernell Walker. The actor plays Grace Campbell, a community activist who is working to make Boston a better place, while her sons get wrapped up in gang activity.
CBS Local’s DJ Sixsmith talks with Walker about joining the cast of “City on a Hill,” working with Kevin Bacon & Aldis Hodge and the many layers o