Blue Bloods: Season 4 Episode 3: To Protect and Serve
Starring: Donnie Wahlberg, Bridget Moynahan, Will Estes, Len Cariou, Tom Selleck, Amy Carlson, Peter Hermann, Ato Essandoh, Kevin Kilner
Length: 41 minutes
On Air Date: 11 Oct 2013
Blue Bloods: S04E03 Description: Danny becomes the lead hostage negotiator when a prime informant in a large drug case holds Erin at gunpoint inside the courtroom.