"Cagney and Lacey" is a classic American police procedural television series that aired from 1982 to 1988. The show was created by Barbara Avedon and Barbara Corday and produced by MGM Television.

The series follows the lives and careers of two female police detectives working in a New York City precinct: Christine Cagney, played by Sharon Gless, and Mary Beth Lacey, played by Tyne Daly. The show was groundbreaking in its portrayal of two women in a traditionally male-dominated field, and it tackled issues such as sexism, discrimination, and domestic violence.

Christine Cagney is portrayed as a single, independent, career-driven woman who enjoys a social life outside of work. Mary Beth Lacey, on the other hand, is a married mother of two who struggles to balance her responsibilities as a police officer and a mother. The show explores the differences between the two women and how they navigate their personal and professional lives.

"Cagney and Lacey" received critical acclaim for its realistic portrayal of police work and for its nuanced characters. The show won several awards, including two Emmy Awards for Outstanding Drama Series in 1985 and 1986. It was canceled by CBS in 1988 but returned as four made-for-TV movies in the 1990s.

Overall, "Cagney and Lacey" is considered a groundbreaking and influential show that paved the way for other female-led police dramas.