Duration: 43m

TV-14 8.1 Crime / Drama

Blue Bloods S4E21

An undercover cop is shot, revealing personal secrets. Erin helps a junkie, but he runs away when recognized as a friend of Nicky.

Release Date: May 2, 2014 (USA)

Creator: Mitchell Burgess & Robin Green

Cast: Tom Selleck, Donnie Wahlberg, Bridget Moynahan, Will Estes, Len Cariou, Gregory Jbara, Andrew Terraciano, Marisa Ramirez