▁been ▁renew ed ▁for ▁a ▁six - ep is ode ▁second ▁season . ▁ ▁Cast ▁The ▁show ▁followed ▁officers ▁of ▁four ▁different ▁units ▁of ▁the ▁Boston ▁Police ▁Department . ▁ ▁Gang ▁Unit ▁( Day ) ▁ ▁Mann y ▁Can uto ▁ ▁Diam ant ino ▁" D " ▁Ara u jo ▁ ▁Sky e ▁Robinson ▁ ▁Robert ▁" Tw itch " ▁Tw itch ell ▁ ▁Pat rol ▁Unit ▁ ▁Jenn ▁Pent on ▁ ▁Pat ▁Rog ers ▁ ▁Tim ▁St anton ▁ ▁Gang ▁Unit ▁( N ight ) ▁ ▁Ter rique ▁Ch amb ers ▁ ▁Greg ▁McC orm ick ▁ ▁F ug itive ▁Unit ▁▁ ▁S gt ▁Ryan ▁Mason ▁ ▁Mich elle ▁Williams ▁ ▁Brian ▁Albert ▁ ▁W inst on ▁De Le on ▁ ▁Greg ▁D ank ers ▁ ▁Se an ▁Joy ce ▁ ▁S gt ▁Mike ▁S ull ivan ▁ ▁Joe ▁Mar er ro ▁Al ison ▁F anel li ▁ ▁Mike ▁Mc H ugh ▁ ▁Epis odes ▁ ▁Season ▁ 1 ▁( 2 0 1 3 ) ▁ ▁Season ▁ 2 ▁( 2 0 1 3 - 1 4 ) ▁ ▁Re ception ▁Boston ' s ▁Fin est ▁received ▁generally ▁favor able ▁reviews , ▁with ▁a ▁score ▁of ▁ 7 5 ▁on ▁Met ac rit ic . ▁All ison ▁Ke ene ▁of ▁The ▁Hollywood ▁Re porter ▁notes ▁that ▁" f ans ▁of ▁police ▁proced ur als ▁will ▁be ▁drawn ▁to ▁the ▁show ' s ▁fly - on - the - wall ▁feeling , ▁with ▁its ▁eng aging ▁cases ▁and ▁easy ▁flow ▁of ▁law ▁enfor