Blue Bloods: Season 4 Episode 21: Above and Beyond
Starring: Donnie Wahlberg, Bridget Moynahan, Will Estes, Len Cariou, Tom Selleck, Amy Carlson, Tony Terraciano, Judy Marte, Gabriel Rush
Length: 43 minutes
On Air Date: 2 May 2014
Blue Bloods: S04E21 Description: An undercover cop is shot. An investigation shows that the cop had personal secrets. A junkie approaches Erin asking for help, but when Erin recognizes him as a friend of Nickys he runs away.Nicky asks Erin and Jamie to help find him again.