[s6e11] Back In The Day Now

: Played by guest star Treat Williams , who becomes a recurring character throughout the series.

: Frank must navigate the fallout of the book while Garrett Moore warns him of the political repercussions. [S6E11] Back in the Day

: The duo finds themselves on a tense stakeout for a group of detectives. Friction arises when Eddie wants to stick to their assignment despite witnessing an emergency call that Jamie feels they must answer. : Played by guest star Treat Williams ,

: Featured in this episode, played by Grainger Hines. Back in the Day | Blue Bloods Wiki | Fandom [S6E11] Back in the Day