Patrick Flaherty

Patrick Flaherty walks a beat out of the Hill Street station house, one more uniform trying to make it through a shift in a precinct that never runs short of trouble. He's earnest and green enough to still take the job personally, doing the unglamorous work while the veterans around him watch to see what he's made of.

Robert Clohessy plays him with an unforced sincerity that fits the show's grubby realism — no swagger, no speeches, just a young cop absorbing the chaos of the street and trying to hold his own. In an ensemble built on burnout and compromise, his openness is a quiet, welcome contrast.