The best episode written by Chuck MacLean is "Mayor Curley and The Last Hurrah", rated 8.7/10 from 3 user votes. It was "directed by Christoph Schrewe". "Mayor Curley and The Last Hurrah" aired on 8/18/2019 and is rated 0.4 point(s) higher than their second highest rated, "What They Saw in Southie High".
Jackie celebrates another moment in the spotlight, though an unfamiliar pang of guilt leaves him reflecting on his legacy. Decourcy considers the best course of action to finally carry out justice for the murdered guards. Jimmy is desperate to weasel his way out of the mess he’s created, even if it means putting his brother’s future into question. Jenny faces what has been haunting her all these years. Season finale
Director: Christoph Schrewe
Writer: Chuck MacLean
After an eventful Sunday at church, Decourcy finds out he has a new powerful enemy in town — one that puts his wife Siobhan in an awkward position. Jackie is stirring up trouble in his own home, and his distrustful mother-in-law Rosa is onto him. Investigators Hank Signa and Rachel Behnam look into an unsolved missing persons case connected to the robbery in Revere. That could mean trouble for Frankie Ryan, who’s busy laundering his most recent loot and, with the help of his brother Jimmy, getting carried away in the process.
Director: Ed Bianchi
Writer: Chuck MacLean
In early ‘90s Boston, racism is endemic and crime is widespread. Jackie Rohr, a renowned FBI agent whose methods are not exactly by the book, does not mind the status quo. But Decourcy Ward, the new Assistant District Attorney in town, wants to uproot the corrupt system. The two form an unlikely, and obligatory, alliance to take down a gang of armored truck robbers from Charlestown.
Director: Michael Cuesta
Writer: Chuck MacLean
When an assistant U.S. attorney overdoses and ends up left for dead, Decourcy Ward suspects Jackie Rohr's involvement. Jackie, in turn, goes after the BPD for a questionable drug arrest at Braxton Summit, a federal housing project. Community activist Grace Campbell recruits Siobhan Quays to work on behalf of Braxton and its residents, but their efforts are subverted as tensions flare between rival gangs.
Director: Kevin Bacon
Writer: Chuck MacLean