Sergeant is a fictional character portrayed by Shannon Michael Wamser in the TV series Blue Bloods.
They appear in 1 episodes out of a total of 285 aired so far
Sergeant is also portrayed by Nicholas J. Giangiulio, Anthony Robert Grasso, Andre Ware and Justin Ariola.
Episodes1
Knockout Game
episode S4.E17 march 2014Danny and Maria investigate when an expectant mother is a victim of a "knockout game," in which teenagers punch unsuspecting civilians in the head. Meanwhile, Frank wrestles with promoting an officer when he thinks it can be viewed as favoritism.