Danny reunites with Mickey Patrick, his childhood friend and a former criminal, who comes to him for help finding his missing fiancee; Anthony surprises Erin with one last stakeout before…

Jamie and his new intel team officer infiltrate a high-tech car smuggling ring; Frank faces off against the city’s transit chief over a program that is causing officer injuries on…

Frank launches an investigation after the Reagan family is harassed; Danny and Baez form an unlikely partnership with an informant in order to prevent a murder; Eddie lands in hot…

Frank and Garrett quarrel when Garrett refuses to walk back a quote he provided to a local newspaper. Also, Danny and Baez discover a connection to a feud between local…

Shockwaves ripple through the Reagan family when Danny discovers that their newest family member, Joe Hill (Will Hochman), is working undercover for the ATF to bring down a gunrunning organization.

Frank takes matters into his own hands to save Gormley’s career when complaints against him become public knowledge; Danny and Baez learn to be allies when the transgender community comes…

After getting a match from an unknown relative from a DNA network, Sean Reagan does some detective work to figure out who this mystery person might be. Frank gets a…

Erin tries not to feel overpowered as her new boss shadows her at work just as she’s trying to get a nervous eye-witness to reveal the identity of who shot…