Mark is a fictional character portrayed by Greg Connolly in the TV series Blue Bloods.
They appear in 1 episodes out of a total of 285 aired so far
Mark is also portrayed by Dalton Harrod and Tim Rogan.
Episodes1
All That Glitters
episode S1.E20 april 2011When a tourist from Iowa who is visiting the city with his wife gets mugged and shot, the press soon puts the pressure on the police to solve the case fearing for New York's reputation with tourists.