A new Boston crime drama written and created by Quincy native – and former Patriot Ledger intern – Chuck MacLean will premiere on Showtime in 2019.The 12-episode series, “City on a Hill,” is based on an original idea by Ben Affleck. It stars Kevin Bacon (“Patriots Day,” “Black Mass,” “The Departed”), who is no stranger to Boston crime dramas, and Aldis Hodge (“Underground”).