![](https://thumbnails.cbsig.net/_x/w400/CBS_Production_Entertainment_VMS/2013/01/27/16231491717/CBS_BLUE_BLOODS_100_16x9_269872_1920x1080.jpg)
Pilot
42M MAY 12, 2023 TV-14
S13 E20: Frank worries about his longtime friend Lenny Ross (Treat Williams) when he suspects the former officer is hiding his true reason for returning to the city.
Starring: Tom Selleck, Donnie Wahlberg, Bridget Moynahan, Will Estes, Len Cariou