This is the third time Bonnie Urseth has appeared on the show. Each time playing a different character.
After the lost little girl is returned to her parents near the end of the episode, it's obvious she was replaced by a doll for some reason; the doll is clearly smaller than the child.
Episode title is based on "Hill Street Blues", also a hit NBC TV show at the time.
In "Take My Baby, Please" S2.E5, Bonnie Urseth plays the character listed as Valerie. Helen Hunt was unable to reprise the role of Valerie, that she created in the first season finale, because of her commitment to the series It Takes Two (1982)