Premise:

While serving in Vietnam, soldier Adam Beaudreaux's life was saved by a young orphan named Grady Jameson. Now, serving as a detective for a major metropolitan police force, Adam finds himself receiving some unofficial help from Grady. Officially, Grady, a martial arts expert, splits his time working as an instructor at Chan's Dojo and as a bartender in Malloy's Bar. The bar, which is half owned by Adam, is managed by Malloy (no first name), the daughter of his late partner. Adam's circle of friends includes Miguel Mendez, a former gang leader, and Ted Willis, a moderator of a Vietnam vet therapy group. Charlie Pine is Beaudreaux's immediate supervisor and Rothman, Kelsey and Schuham are some of the detectives that have worked in his unit.