Jim Moss

Jim Moss is a retired Marine turned methodical, watchful presence hovering at the edges of the LAPD's world in Los Angeles — the proud father of detective Janice Moss. He carries himself with old-soldier discipline, trusts procedure over instinct, and quietly worries over the people he loves getting too close to danger.

Robert Wisdom plays him with a controlled, weathered gravity that makes small gestures land heavy — a pause, a look, the way he squares his shoulders. Barry gives him the rare dignity of grief without melodrama, and Wisdom turns a supporting figure into someone whose composure feels earned rather than performed, making his eventual unraveling devastating precisely because he never overplays the calm.