Cagney & Lacey Cain, and show the two lead characters being promoted to plainclothes detectives and later disguised as prostitutes. This was replaced the following season by an instrumental theme composed by Bill Conti set to a collage of action and comical scenes featuring the characters from the series. The series was followed by four television movies which reunited the characters Christine Cagney (promoted and now working at the District Attorney's office) and Mary Beth Lacey (now retired from the police force). Following the conclusion of "Cagney & Lacey", Tyne Daly and Sharon Gless have reunited onscreen three times: all three times playing
Sharon Gless and in 1974 she signed a 10-year contract with Universal Studios. Near the end of her contract, she was identified in the media as the last of the contract players — a salaried, old Hollywood apprentice system which Universal was the last to employ. Actress Elizabeth Baur is Gless's first cousin. At the beginning of her career, Gless appeared in numerous television series and TV movies, such as "Revenge of the Stepford Wives", "Faraday & Company" with Dan Dailey and James Naughton in 1973 and 1974, "Emergency!", and "The Rockford Files". She played small parts in "Marcus Welby, M.D." (1969–1976),