Cagney & Lacey Mary Beth Lacey and Chris Cagney are teamed up as NYPD police detectives. Their opposing personalities (one is tough and the other sensitive) mesh to make this one of the great crime-fighting duos of all time. Details Casts Season Lists Title Cagney & Lacey Genres Crime Drama First Air Date 1982-03-25 Last Air Date 1988-05-16 Episode Runtime 00 Hours 45 Minutes Total Season(s) 7 Total Episode(s) on All Seasons 125 Runtime 45 Production Companies Orion Television, CBS, Filmways Pictures Tyne Daly Mary Beth Lacey Sharon Gless Christine Cagney John Karlen Harvey Lacey Al Waxman Lieutenant Bert Samuels Martin Kove Det. Victor Isbecki Harvey Atkin Sergent Ronald Coleman Season 1 6 Episodes 1982-03-25 Season 2 22 Episodes 1982-10-25 Season 3 7 Episodes 1984-03-19 Season 4 22 Episodes 1984-10-15 Season 5 24 Episodes 1985-09-30 Season 6 22 Episodes 1986-09-29 Season 7 22 Episodes 1987-09-21