Christine Cagney and Mary Beth Lacey, two female New York City policewomen working in a male-dominated police department, are promoted to detectives after uncovering a major heroin dealer, only to be patronized by being assigned as decoys on an undercover prostitute detail.

Cagney, now a Lieutenant, re-teams with Lacey, who has left the force, to search for a cache of missing firearms.

Cagney and Lacey have to balance their personal demons with the needs of their latest case: the unsolved murder of a homeless man who spent most of his time harassing the residents of an upscale apartment building.

Grappling with personal issues as Mary Beth's estranged father reappears, and Christine becomes embroiled in city politics.

The two no nonsense female cops, Cagney and Lacey, investigate a murder and deal with their complicated private lives. One of them falls for the man who may be a suspect.

In-depth documentary chronicling the origin and making-of the controversial and groundbreaking TV series, "Cagney & Lacey".